Niall

A distinctive pick — fewer than 3 pets share this name.

More boysBraveLoyal
#16316

Meaning & Story

An Irish and Scottish Gaelic name meaning 'champion', derived from the Old Irish 'níall' — a name carried by kings and warriors.

Niall is a name steeped in Celtic history — it's the anglicized form of the Old Irish 'Níall', meaning champion or cloud. High King Niall of the Nine Hostages was one of the most legendary figures in early Irish history, and the name has been carried proudly ever since. For a pet, it brings a regal, spirited energy that suits a confident, athletic dog especially well. The single-syllable pronunciation ('Neil') keeps it practical in daily use. Niall is a wonderful choice for owners with Irish or Scottish heritage who want something authentic.

At a Glance

#16316
Overall Rank
3
Registered
Boys
Popular With

Niall's Personality

Pets named Niall are most often described as:

  • braveStrong match
  • loyalCommon
  • athleticSometimes
  • spiritedOccasionally

Trait order based on owner reports across pet registries.

Frequently Asked Questions

Is Niall a good pet name?

Niall is a well-known pet name with 3 registered pets. Pets named Niall are often described as Brave, Loyal, Athletic.

Is Niall a boy or girl pet name?

Niall is more commonly given to male pets, though it can be used for any pet.

Last updated May 2026 · Data: NYC & Seattle pet licensing records · Methodology