THEO Pet Name
THEO is a popular pet name, especially for dogs. Find out what THEO means, how popular it is, which pets and breeds commonly have the name, and discover similar names.
THEO at a glance
How popular is THEO as a pet name?
THEO is a pet name in our database.
#115
Dog Name
#106
Cat Name
1,490
Pet Records
THEO pet name popularity over time
Is THEO a boy or girl pet name?
Based on the pet records in our database:
THEO is more commonly used for male pets, but it may also be used for both.
Is THEO more popular for dogs or cats?
Which dog breeds are commonly named THEO?
Based on the available breed data, THEO appears among:
What does the name THEO mean?
THEO means "Meaning not yet researched" and comes from Unknown (Greek).
The name is associated with short, strong, classic, which makes it a popular choice for pets.
THEO nicknames
THEO as a human name
THEO is also used as a human name. Ranked #172 for boys in the US (SSA 2022)
Name insights for THEO
Where does our pet-name data come from?
PetNamesGenerator's popularity information is based on publicly available pet datasets and other documented sources.
Data coverage
2010 — 2026
Pet records analyzed
1,490
Last updated
2026-09-16