Island vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Island Rank #2,581
Theodore Rank #4

Theodore is more popular, ranked #4 vs #2581 for Island.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Island ___

  • Island Rose
  • Island Mae
  • Island Jean
  • Island Claire
  • Island Faye
  • Island June

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 Island

River Harbor Cove Sailor Haven

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 Island or Theodore more popular?

Theodore is more popular, ranked #4 compared to Island at #2581 in the United States.

What do Island and Theodore mean?

Island means "land surrounded by water" (Old English origin). Theodore means "divine gift" (Greek origin).

Are Island and Theodore boy or girl names?

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

More Comparisons

Theodore vs Island Island vs Marguerite Island vs Maela Island vs Adelyne Island vs Kathy
← Full profile: Island ← Full profile: Theodore Browse all baby names