MallowbyNames

Cathan

KATH-an · Of uncertain origin; possibly a variant of the Irish name Cathán, meaning 'little battle'.

Peak popularity
2013
Usually for
Boys
Trend
Rising since 2020

Rising since 2020.

Popularity of Cathan since 2001

Babies named Cathan per year in U.S. Social Security records. Raw births topped out in 2007, but relative to how few babies were recorded back then, Cathan's real moment was 2013.

471120102020Most births 2007Boys
Data table (by decade)
DecadeBoys
2000s40
2010s57
2020s12

Meaning & origin

Cathan is a rare Irish name that first appeared in U.S. records in 2001. It saw its highest usage in 2013, though it has never entered the mainstream rankings. The name's trajectory has been rising since 2020, suggesting slow but steady interest. Etymologically, Cathan is thought to be a diminutive of the Irish word cath, meaning 'battle', making it a cousin to more familiar names like Cathal and Cillian. While it lacks the widespread recognition of other Irish imports, Cathan offers a distinctive choice with authentic Gaelic roots. Its absence from top states indicates its niche appeal, primarily among families seeking uncommon yet culturally grounded names.

Cathan may derive from the Old Irish name Cathán, a diminutive of cath meaning 'battle'. The name has been used in Ireland for centuries, though it remains relatively rare. In modern times, Cathan has occasionally been adopted outside of Ireland, but its precise derivation is debated.

Nicknames & variants

Nicknames: Cat, Cath

Variants: Cathán, Cahan

Sibling names for Cathan

Names that share Cathan's style, for a brother or sister.

Sisters: Aoife, Brigid, Ciara, Maeve, Niamh

Brothers: Cian, Declan, Finn, Kieran, Liam

A parent animal hugging its little one, the personalized name page

C is for Cathan, our favorite little boy.

C is for Cathan…”

In a Mallowby alphabet book, Cathan's letter becomes Cathan's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Cathan's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Cathan mean?
Cathan likely means 'little battle', derived from the Irish word cath (battle) plus a diminutive suffix.
How popular is the name Cathan?
Cathan has been recorded in U.S. data since 2001, with a peak in 2013. It remains very rare and does not currently rank in the top 1000.
Is Cathan a boy's name?
Yes, Cathan is traditionally a masculine name in Irish usage.