Isla vs Lillian

Baby Name Comparison — 2026

Isla

Girl #35 Most Popular 2 Syllables

Meaning

"island"

Origin: Scottish Gaelic from Islay island in Scotland

Cultural Roots

Scottish Spanish English Irish

Quick Stats

Popularity Rank
#35
Total SSA Count
5,367
Syllables
2
Formality
Moderate
Nicknames
Izzy

Playground Safety Score

✓ All Clear
Full profile for Isla →

Popularity Comparison

Isla Rank #35
Lillian Rank #54

Isla is more popular, ranked #35 vs #54 for Lillian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Isla ___

  • Isla Grace
  • Isla Rose
  • Isla Mae
  • Isla Kate
  • Isla Jean
  • Isla Claire

Lillian ___

  • Lillian Rose
  • Lillian Grace
  • Lillian Mae
  • Lillian Marie
  • Lillian Anne
  • Lillian Jean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Isla

Callum Finn Nora Fiona Rory

If you choose Lillian

Violet Iris Henry Theodore Eloise

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 Isla or Lillian more popular?

Isla is more popular, ranked #35 compared to Lillian at #54 in the United States.

What do Isla and Lillian mean?

Isla means "island" (Scottish Gaelic from Islay island in Scotland origin). Lillian means "lily flower, pure" (Latin origin).

Are Isla and Lillian boy or girl names?

Isla is primarily a girl name. Lillian is primarily a girl name.

More Comparisons

Lillian vs Isla Isla vs Liliana Isla vs Sarah Isla vs Ruth Isla vs Amaya
← Full profile: Isla ← Full profile: Lillian Browse all baby names