Hillary vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Hillary Rank #2,340
Olivia Rank #1

Olivia is more popular, ranked #1 vs #2340 for Hillary.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Hillary ___

  • Hillary Ann
  • Hillary Jane
  • Hillary Grace
  • Hillary Marie
  • Hillary Louise
  • Hillary Rose

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Hillary

Ashley Courtney Chelsea Whitney Spencer

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Hillary or Olivia more popular?

Olivia is more popular, ranked #1 compared to Hillary at #2340 in the United States.

What do Hillary and Olivia mean?

Hillary means "cheerful, merry, joyful" (Latin origin). Olivia means "olive tree" (Latin origin).

Are Hillary and Olivia boy or girl names?

Hillary is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Hillary Hillary vs Katelynn Hillary vs Eternity Hillary vs Tasneem Hillary vs Jules
← Full profile: Hillary ← Full profile: Olivia Browse all baby names