Collin is a distinctive girls' name in United States, ranking #15931 in 2007 with 6 recorded births. The name reached its all-time peak in 2023 with 16 births ranking #6993. Since 1996, the popularity has decreased by 45.5%. In 2007, approximately 1 in every 320,408 girls born was named Collin. FALLING Recent data shows the name is currently falling.
Collin is a spelling variant of Colin and shares its wider history. Parents often choose it simply for visual preference rather than because it signals a different origin or meaning.
The form Collin became especially familiar in modern English-speaking naming as variant spellings became more accepted. Its overall feel is steady, approachable, and quietly classic.