Names Like Cassey

We match by real popularity data (global ranking) and, where known, shared cultural origin — then remove phonetic near-duplicates (like Gitanjali/Geetanjali) so every suggestion is genuinely distinct. Top matches for Cassey include Croi, Rionn, Coleman.

Cassey is a Irish name. The name 'Cassey' is a variant of 'Casey,' derived from the Irish Gaelic surname Ó Cathasaigh, meaning "descendant of Cathasach," where Cathasach itself means "vigilant" or "watchful." It is primarily used in English-speaking cultures, particularly Irish and American, with no specific religious association, though it gained popularity in the 20th century as a unisex given name.

If Cassey is used for one child, Liam is a well-matched Brother name from the same cultural background — see the full list below.