Selina vs Theresa

Baby Name Comparison — 2026

Selina

Girl #1,308 Most Popular 3 Syllables

Meaning

"moon"

Origin: Greek

Cultural Roots

English Greek Turkish German Scandinavian

Quick Stats

Popularity Rank
#1,308
Total SSA Count
175
Syllables
3
Formality
Formal
Nicknames
Sel, Lena, Seli

Playground Safety Score

✓ All Clear
Full profile for Selina →

Theresa

Girl #1,501 Most Popular 3 Syllables

Meaning

"to harvest, reaper"

Origin: Greek

Cultural Roots

Spanish Italian German English Portuguese

Quick Stats

Popularity Rank
#1,501
Total SSA Count
145
Syllables
3
Formality
Moderate
Nicknames
Terry, Terri, Tess

Playground Safety Score

✓ All Clear
Full profile for Theresa →

Popularity Comparison

Selina Rank #1,308
Theresa Rank #1,501

Selina is more popular, ranked #1308 vs #1501 for Theresa.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Selina ___

  • Selina Rose
  • Selina Marie
  • Selina Grace
  • Selina Claire
  • Selina Jane
  • Selina Elise

Theresa ___

  • Theresa Marie
  • Theresa Ann
  • Theresa Grace
  • Theresa Rose
  • Theresa Louise
  • Theresa Claire

Sibling Name Ideas

Names that pair well as siblings.

If you choose Selina

Celia Serena Marina Julian Adrian

If you choose Theresa

Margaret Catherine Bernard Frances Joseph

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 Selina or Theresa more popular?

Selina is more popular, ranked #1308 compared to Theresa at #1501 in the United States.

What do Selina and Theresa mean?

Selina means "moon" (Greek origin). Theresa means "to harvest, reaper" (Greek origin).

Are Selina and Theresa boy or girl names?

Selina is primarily a girl name. Theresa is primarily a girl name.

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← Full profile: Selina ← Full profile: Theresa Browse all baby names