Isahiah vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Isahiah Rank #37,861
Theodore Rank #4

Theodore is more popular, ranked #4 vs #37861 for Isahiah.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Isahiah ___

No pairings available yet.

Theodore ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Isahiah

No sibling data available yet.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

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 Isahiah or Theodore more popular?

Theodore is more popular, ranked #4 compared to Isahiah at #37861 in the United States.

What do Isahiah and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Isahiah and Theodore boy or girl names?

Isahiah is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Isahiah Isahiah vs Dleh Isahiah vs Bang Isahiah vs Ermon Isahiah vs Americus
← Full profile: Isahiah ← Full profile: Theodore Browse all baby names