Rhea

A distinctive pick — fewer than 51 pets share this name.

More girlsnurturingauthoritativeAlso a baby name →
#1970

Meaning & Story

Rhea comes from Ancient Greek mythology — the Titaness mother of the Olympian gods, including Zeus, Hera, Poseidon, and Demeter. Her name may derive from the Greek rheo meaning to flow, suggesting flowing water or the earth's abundance. She is the Great Mother of the gods.

Rhea is the mother of all the Olympian gods — the Great Mother Titaness whose name means flowing abundance. That extraordinary mythological heritage gives this four-letter name enormous depth. On a pet, Rhea suits a nurturing, warm, naturally authoritative animal: the mother dog who would care for any creature in need, or the cat who rules the household with gentle but absolute authority. The flowing water meaning also gives it a serene, elemental quality that is genuinely beautiful.

At a Glance

#1970
Overall Rank
51
Registered
Girls
Popular With

Popular Breeds Named Rhea

Breeds that commonly use the name Rhea
BreedPets Named
American Pit Bull Mix / Pit Bull Mix8
American Pit Bull Terrier/Pit Bull5
Beagle4

Rhea's Personality

Pets named Rhea are most often described as:

  • nurturingStrong match
  • authoritativeCommon
  • sereneSometimes
  • warmOccasionally

Trait order based on owner reports across pet registries.

Frequently Asked Questions

Is Rhea a good pet name?

Rhea is a well-known pet name with 51 registered pets. Pets named Rhea are often described as nurturing, authoritative, serene.

Is Rhea a boy or girl pet name?

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

Is Rhea also a human name?

Yes! Rhea is both a popular pet name (ranked #1970 for pets) and a baby name. It is one of 1,600+ names shared between pets and humans on NamesPop.

Rhea has two lives

Rhea, the baby name
#616girls
19,281 babies
View baby page →
Rhea, the pet name
#1970pet name
51 pets
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Last updated May 2026 · Data: NYC & Seattle pet licensing records · Methodology