Cayetin
Irish variation of Catherine
"pure"
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By Nameberry
Updated Wed Mar 19 2025
Cayetin Origin and Meaning
The name Cayetin is a girl's name.
Cayetin is an unusual feminine name with obscure origins. It may be a creative variant of Cayetana, the Spanish feminine form of Cajetan, which derives from Gaeta, an ancient town in Italy. Alternatively, it could be a modern invention combining elements of popular names like Caitlin or Caylee with a distinctive ending. The name has a flowing, melodic quality with its three syllables and soft consonants. Cayetin remains extremely rare in English-speaking countries and most naming databases, making it an ultra-distinctive choice. For parents seeking a truly unique name with a vaguely Latin or Spanish flair but without strong cultural ties, Cayetin offers an option that feels both modern and somehow familiar despite its rarity.