Theodore vs Tia

Baby Name Comparison — 2026

Popularity Comparison

Theodore Rank #4
Tia Rank #1,738

Theodore is more popular, ranked #4 vs #1738 for Tia.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Tia ___

  • Tia Rose
  • Tia Marie
  • Tia Grace
  • Tia Lynn
  • Tia Nicole
  • Tia Renee

Sibling Name Ideas

Names that pair well as siblings.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

If you choose Tia

Mia Sofia Leo Marco Lia

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Theodore or Tia more popular?

Theodore is more popular, ranked #4 compared to Tia at #1738 in the United States.

What do Theodore and Tia mean?

Theodore means "divine gift" (Greek origin). Tia means "aunt" (Spanish origin).

Are Theodore and Tia boy or girl names?

Theodore is primarily a boy name. Tia is primarily a girl name.

More Comparisons

Tia vs Theodore Theodore vs Wyatt Theodore vs Miles Theodore vs Julian Theodore vs Jayce
← Full profile: Theodore ← Full profile: Tia Browse all baby names