Lillian

A distinctive pick — fewer than 43 pets share this name.

More girlsgentlebeautifulAlso a baby name →
#2226

Meaning & Story

Lillian is a Latin female given name, an American variant of Lilian, which likely derives from the lily flower name, from the Latin lilium and ultimately from the Greek leirion. The lily has been a symbol of purity, beauty, and devotion in Christian tradition, often associated with the Virgin Mary. Lillian was particularly popular in the early 20th century and carries a gentle, old-fashioned loveliness. For pets, Lillian has a refined vintage warmth.

Lillian is a name of quietly lovely vintage quality for a female companion with a gentle, graceful personality and a natural beauty that does not announce itself but is impossible not to notice. The lily flower heritage gives it both botanical freshness and symbolic purity, and the old-fashioned quality of the name suits a companion who has an unhurried, considered way of moving through the world. Whether called Lillian in full or Lily as a daily nickname, this companion carries one of the prettiest names in the English language with complete ease.

At a Glance

#2226
Overall Rank
43
Registered
Girls
Popular With

Lillian's Personality

Pets named Lillian are most often described as:

  • gentleStrong match
  • beautifulCommon
  • gracefulSometimes
  • classicOccasionally

Trait order based on owner reports across pet registries.

Frequently Asked Questions

Is Lillian a good pet name?

Lillian is a well-known pet name with 43 registered pets. Pets named Lillian are often described as gentle, beautiful, graceful.

Is Lillian a boy or girl pet name?

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

Is Lillian also a human name?

Yes! Lillian is both a popular pet name (ranked #2226 for pets) and a baby name. It is one of 1,600+ names shared between pets and humans on NamesPop.

Lillian has two lives

Lillian, the baby name
#54girls
471,024 babies
View baby page →
Lillian, the pet name
#2226pet name
43 pets
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Last updated May 2026 · Data: NYC & Seattle pet licensing records · Methodology