Choosing the perfect name for your baby boy is an important decision that can set the tone for his life.
If you’re looking for a unique and captivating name that starts with “Cas,” then you’ve come to the right place.
Whether you’re drawn to classic names with a modern twist or sleek and trendy monikers, there’s a wealth of options to consider.
From Casper to Cassius, Cas names are rich with history and personality. In this article, we’ll explore a diverse range of boy names that start with “Cas,” from timeless favorites to up-and-coming choices.
Whether you’re drawn to the vintage charm of Caspian or the edgy appeal of Cashton, you’re sure to find a name that resonates with you and your little one.
So, get ready to discover a world of possibilities as we delve into the fascinating realm of boy names that start with “Cas.”
Popular Boy Names That Start with “CAS”
Caspian – “From the Caspian Sea” (English)
Cassidy – “Curly-haired” (Spanish)
Casimir – “Proclaiming peace” (Spanish)
Casiano – “Ancient” (Spanish)
Casper – “Treasure” (Spanish)
Cassius – “Vain” (Spanish)
Castor – “Beaver” (Greek)
Caswell – “Well at the castle” (English)
Castulo – “Shining one” (Spanish)
Casparo – “Treasure” (Greek)
Cassander – “Man’s defender” (Greek)
Casimirio – “Proclaiming peace” (Spanish)
Castle – “Fortress” (English)
Castellano – “From the castle” (Spanish)
Caspianos – “From the Caspian Sea” (Greek)
Cashton – “From the cottage town” (English)
Cassian – “Empty, vain” (Spanish)
Casto – “Chaste, pure” (Spanish)
Casimiris – “Proclaiming peace” (Greek)
Cassiopeo – “Boastful” (Greek)
Castellon – “Fortified town” (Spanish)
Cassivellaunus – “Legendary king of the Britons” (Spanish)
Caspino – “From the Caspian Sea” (Spanish)
Castus – “Pure, chaste” (Hebrew)
Cassianus – “Empty, vain” (Hebrew)
Casilda – “Warrior maiden” (Spanish)
Castel – “Fortress” (Hebrew)
Cassianos – “Empty, vain” (Greek)
Casimirio – “Proclaiming peace” (Hebrew)
Cassandra – “Shining upon men” (Greek)
Modern Boy Names That Start with “CAS”
Cashton – “Settlement of the curly-haired” (English)
Casiano – “Modern” (Spanish)
Casidore – “Gift of Zeus” (Greek)
Caspiano – “Treasure” (Spanish)
Cassidy – “Clever” (English)
Casto – “Virtuous” (Spanish)
Casimirio – “Peacemaker” (Spanish)
Caspero – “Keeper of the treasure” (Greek)
Castello – “Little castle” (Italian)
Caswell – “At the castle’s well” (English)
Casandro – “Bringer of glory” (Greek)
Castoño – “Chestnut-colored” (Spanish)
Caspianos – “From the Caspian Sea” (Greek)
Castillo – “Castle” (Spanish)
Casparis – “Treasure” (Greek)
Cashtonio – “Town of curly-haired people” (Spanish)
Castorino – “Beaver-like” (Greek)
Casimirius – “Peaceful ruler” (Latin)
Caspello – “Beautiful treasure” (Italian)
Castillio – “From the castle” (Spanish)
Casentino – “White fortress” (Italian)
Caswellian – “From the well-protected town” (English)
Casariano – “Modern warrior” (Spanish)
Casperius – “Treasure bearer” (Latin)
Cassaro – “Curly-haired warrior” (Italian)
Caspianus – “From the Caspian Sea” (Latin)
Castilloso – “Royal castle” (Spanish)
Casimiris – “Peacemaker” (Greek)
Cashtonico – “Creative town” (Spanish)
Casselon – “Strong fortress” (English)
Unique “CAS” Names for Boys
Caspero – “Visionary” (Greek)
Cascius – “Determined” (Latin)
Caspellox – “Enigmatic explorer” (English)
Casiano – “Sky watcher” (Spanish)
Castalian – “Inspired by the Castalian Spring” (Greek)
Caspianix – “Mystical protector” (English)
Caspilio – “Moonlit fortress” (Spanish)
Castonius – “Guardian of the castle” (Latin)
Cassaros – “Unconquerable” (Greek)
Caswind – “Wind of creativity” (English)
Casiano – “Champion of the stars” (Spanish)
Cassarion – “Moonlit warrior” (Greek)
Castleon – “Innovative stronghold” (English)
Caspianeo – “Eternal treasure” (Spanish)
Castorion – “Star-like” (Greek)
Caslen – “Bringer of peace” (English)
Casador – “Hunter” (Spanish)
Caspheros – “Bringer of light” (Greek)
Cassimero – “Daring protector” (Spanish)
Castellan – “Keeper of the fortress” (English)
Caspionix – “Mysterious conqueror” (Greek)
Casiro – “Bold visionary” (Spanish)
Caspadius – “Radiant leader” (Greek)
Casciano – “Heavenly grace” (Spanish)
Cassilon – “Loyal fortress” (English)
Caspoxis – “Wisdom from the stars” (Greek)
Castelios – “Resilient castle” (Spanish)
Caspellox – “Majestic explorer” (English)
Casporio – “Ocean of possibilities” (Spanish)
Castonios – “Enduring protector” (Greek)
Timeless Boy Names Starting with “CAS”
Caswell – “From the cottage spring” (English)
Casimiro – “Peacemaker” (Spanish)
Castorius – “Belonging to Castor” (Greek)
Cassander – “Defender of men” (Greek)
Castleford – “Castle by the ford” (English)
Casildo – “Noble sacrifice” (Spanish)
Cassius – “Hollow” (Latin)
Caspianus – “From the Caspian Sea” (Latin)
Castellanos – “Castle dwellers” (Spanish)
Cashel – “Castle” (Irish)
Caswellian – “Courageous town” (English)
Caspino – “Treasure” (Spanish)
Cassian – “Empty, vain” (Latin)
Castellan – “Guardian of the castle” (English)
Casiano – “Chaste, pure” (Spanish)
Casparius – “Son of the Caspian” (Greek)
Casson – “Descendant of Cass” (English)
Castulo – “Shining one” (Spanish)
Casimir – “Proclaimer of peace” (Polish)
Castorion – “Constellation of Castor” (Greek)
Cashton – “Town of curly-haired people” (English)
Casimiro – “Worldly, famous” (Spanish)
Cassio – “Empty, vain” (Latin)
Caspianos – “From the Caspian Sea” (Greek)
Caswellis – “From the cottage spring” (English)
Casildo – “Brave and noble” (Spanish)
Caspius – “Mystical protector” (Greek)
Cassander – “Man’s defender” (Greek)
Castan – “Chestnut” (Spanish)
Casper – “Treasure” (Dutch)
Exotic and Foreign Boy Names Starting with “CAS”
Casimir – “Proclaimer of peace” (Polish)
Caspian – “From the Caspian Sea” (Persian)
Casablanco – “White house” (Spanish)
Castillon – “Little castle” (French)
Casparo – “Keeper of the treasure” (Italian)
Casildo – “Brave and noble” (Portuguese)
Cassander – “Man’s defender” (Greek)
Cashton – “Town of curly-haired people” (American)
Casius – “Intelligent” (Latin)
Casanova – “New house” (Italian)
Casimiro – “Worldly, famous” (Portuguese)
Caspello – “Beautiful treasure” (Italian)
Cassiopeo – “Boastful” (Greek)
Casparius – “Son of the Caspian” (Latin)
Caswellis – “From the cottage spring” (Welsh)
Caspero – “Visionary” (Dutch)
Castor – “Beaver” (Greek)
Casamiro – “Famous house” (Spanish)
Casen – “Pure” (Japanese)
Cassiano – “Sky watcher” (Italian)
Casimirio – “Peaceful ruler” (Portuguese)
Caspiano – “Treasure” (Spanish)
Casius – “Hollow” (Latin)
Cashtonio – “Creative town” (Italian)
Cassius – “Vain” (Latin)
Casparis – “Treasure” (French)
Casildor – “Warrior’s grace” (Spanish)
Caspino – “From the Caspian Sea” (Spanish)
Castillo – “Castle” (Spanish)
Caspius – “Mystical protector” (Latin)
Gender-Neutral Baby Names That Start With “CAS”
Cashton – “Settlement of the curly-haired” (English)
Caspian – “From the Caspian Sea” (English)
Casilde – “Warrior’s pledge” (Spanish)
Cassio – “Empty, vain” (Latin)
Castor – “Beaver” (Greek)
Caswell – “At the cottage spring” (English)
Casaro – “Courageous” (Spanish)
Cassian – “Hollow” (Latin)
Caspiano – “Treasure” (Spanish)
Caselyn – “Beautiful castle” (English)
Casiopea – “Boastful” (Greek)
Cassander – “Man’s defender” (Greek)
Casilda – “Battle-maid” (Spanish)
Casson – “Descendant of Cass” (English)
Casimir – “Proclaimer of peace” (Polish)
Casaro – “Courageous” (Italian)
Casen – “Pure” (English)
Caspianos – “From the Caspian Sea” (Greek)
Caswellis – “From the cottage spring” (English)
Casimiro – “Worldly, famous” (Spanish)
Casiana – “Pure” (Latin)
Castell – “Fortress” (Spanish)
Caspilio – “Moonlit fortress” (Spanish)
Casian – “Sky watcher” (Greek)
Cashtonio – “Creative town” (Spanish)
Casimirio – “Peaceful ruler” (Portuguese)
Cassiopeo – “Boastful” (Greek)
Casparis – “Treasure” (French)
Casto – “Virtuous” (Spanish)
Caswellian – “Courageous town” (English)
Religious Names for Boys Starting with “CAS”
Casimir – “Proclaimer of peace” (Polish)
Caspian – “From the Caspian Sea” (English)
Casiodoro – “Gift of God” (Spanish)
Cassian – “Hollow” (Latin)
Castor – “Beaver” (Greek)
Caswell – “At the cottage spring” (English)
Casiano – “Divine” (Spanish)
Cassius – “Vain” (Latin)
Caspiano – “Treasure of God” (Spanish)
Casimirio – “Peaceful ruler” (Portuguese)
Cassander – “Man’s defender” (Greek)
Casimirius – “Proclaimer of peace” (Latin)
Casilda – “Battle-maid” (Spanish)
Casson – “Descendant of Cass” (English)
Castell – “Fortress of God” (Spanish)
Caspilio – “Moonlit fortress” (Spanish)
Casian – “Divine watcher” (Greek)
Cassiopeo – “Boastful” (Greek)
Casimirio – “Worldly, famous” (Spanish)
Cassius – “Empty, vain” (Latin)
Castorios – “Gift of God” (Greek)
Caswellis – “From the cottage spring” (English)
Casimiro – “Famous for God” (Spanish)
Cassiano – “Divine sky” (Italian)
Caspianos – “From the Caspian Sea” (Greek)
Casianus – “Divine” (Latin)
Cassander – “God’s defender” (Greek)
Castorion – “Constellation of Castor” (Greek)
Casimiris – “Proclaimer of peace” (Greek)
Caspianus – “Treasure of God” (Latin)
Famous Male Persons Having Names Starting with “CAS”
Casanova (Giacomo Casanova):
Italian adventurer, writer, and womanizer known for his romantic escapades and memoirs, “Histoire de ma vie.”
Cassius Clay (Muhammad Ali):
Legendary American boxer and cultural icon, widely regarded as one of the greatest athletes of the 20th century.
Caspar David Friedrich:
Renowned German Romantic painter known for his evocative landscapes, including the iconic work “Wanderer above the Sea of Fog.”
Cass Sunstein:
American legal scholar and professor, notable for his contributions to constitutional law and behavioral economics.
Cass Gilbert:
Influential American architect, designed the United States Supreme Court building and the Woolworth Building in New York City.
Cass McCombs:
American singer-songwriter with a diverse musical style, blending folk, rock, and indie elements in his critically acclaimed albums.
Casey Affleck:
Oscar-winning American actor and filmmaker, known for his roles in films like “Manchester by the Sea” and “Gone Baby Gone.”
Cass Elliot (Mama Cass):
American singer, member of the folk-rock group The Mamas & the Papas, known for her powerful voice and solo career.
Cass Lewis:
English musician, the bassist for the rock band Skunk Anansie, recognized for his distinctive playing style.
Cass McCombs:
American professional basketball player, Cassius Stanley, known for his athleticism and versatility on the court.
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