26+ Celtic Cat Names

Updated 2026-09-24 · 26 names · Celtic origin

For a cat with Celtic spirit, a Celtic name feels right. This list of 26 names draws from the authentic naming traditions of Celtic culture — sounds and meanings that have been meaningful to people in that tradition for generations. A name from this list gives your cat a genuine cultural connection.

Celtic Names for Your Cat

• Aiden — little fire
• Brigid — exalted one
• Cormac — charioteer
• Niamh — bright
• Finn — fair
• Saoirse — freedom
• Cian — ancient
• Aisling — dream
• Ronan — little seal
• Maeve — intoxicating
• Brennan — raven
• Rhiannon — great queen
• Callum — dove
• Bronwyn — white breast
• Bran — raven
• Arianwen — silver blessed
• Conall — strong wolf
• Morrigan — phantom queen
• Tadhg — poet
• Deirdre — sorrowful
• Boudica — victory
• Arthur — bear
• Avalon — island of apples
• Merlin — sea fortress
• Morgana — sea circle
• Vael — Brave warrior

Why Give Your Cat a Celtic Name?

Cats have an independent, mysterious quality that pairs naturally with names from other cultures. A Celtic name gives your cat a name with depth — one that carries the sound and meaning of a real naming tradition rather than an invented pet-name. When you call your cat's name, it connects to a real cultural legacy.

Every name above is documented in Celtic naming tradition. Click any name to visit its full detail page, including pronunciation notes, meaning breakdown, and related names.

→ Explore Celtic baby names on NamingWonders