Updated May 24, 2023 Share: Girl name origins & meanings Irish : Pure beauty; variation of CatherineCeltic, Irish : Little darling; pure-hearted Girl name variations Caitlin Caitlin + 1% this year Feminine Rare Find out more Caitlyn Caitlyn - 4% this year Feminine Rare Find out more Kaitlin Kaitlin - 34% this year Feminine Rare Find out more Katelyn Katelyn - 18% this year Feminine Rare Find out more Kaytlin Kaytlin + 27% this year Feminine Rare Find out more Catalina Catalina + 11% this year Feminine Rare Find out more Catelyn Catelyn - 17% this year Feminine Rare Find out more Caitlan Caitlan 0 % this year Feminine Rare Find out more Caitlynn Caitlynn + 30% this year Feminine Rare Find out more Kaitlan Kaitlan 0 % this year Feminine Rare Find out more Kaitland Kaitland 0 % this year Feminine Rare Find out more Kaitlynn Kaitlynn + 7% this year Feminine Rare Find out more Kailyn Kailyn - 8% this year Neutral Rare Find out more Kaitlynne Kaitlynne 0 % this year Feminine Rare Find out more Kait Kait 0 % this year Feminine Rare Find out more Katie Katie - 7% this year Feminine Uncommon Find out more Kaydee Kaydee + 27% this year Feminine Rare Find out more Katlan Katlan 0 % this year Feminine Rare Find out more How Popular Is The Name Kaitlyn