Cathal

boyIrishChristian

Cathal is a Christian boy name of Irish origin, meaning “Battle ruler”.

MeaningBattle ruler
GenderBoy
OriginIrish
PronunciationKA-hal
TraditionChristian, Modern & Classic
Used inIreland, Northern Ireland

Meaning and origin of Cathal

Cathal comes from Old Irish Cathal, made of cath 'battle' and fal 'rule', so 'strong in battle' or 'battle ruler'. It was a common name among Irish kings, including Cathal Crobhdearg, King of Connacht. In Irish the th is silent, so it sounds like KA-hal. It has sometimes been anglicised as Charles.

Is Cathal a Christian name?

Saint Cathal (Cataldus), an Irish monk who became bishop of Taranto in southern Italy, is still honoured there as San Cataldo.

How popular is Cathal?

A traditional name still used in Ireland.

Gifts with the name Cathal

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Spellings and variants of Cathal

CahalKathalCathel

Names similar to Cathal

More Christian boy names

Frequently asked questions

What does the name Cathal mean?

Cathal means 'Battle ruler'. It is of Irish origin.

Is Cathal a Christian name?

Saint Cathal (Cataldus), an Irish monk who became bishop of Taranto in southern Italy, is still honoured there as San Cataldo.

How do you pronounce Cathal?

Cathal is pronounced KA-hal.

Is Cathal a boy or girl name?

Cathal is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.