Amalthea vs Caliber

Baby Name Comparison — 2026

Popularity Comparison

Amalthea Rank #25,573
Caliber Rank #6,460

Caliber is more popular, ranked #6460 vs #25573 for Amalthea.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Amalthea ___

  • Amalthea Rose
  • Amalthea Grace
  • Amalthea Jane
  • Amalthea Claire
  • Amalthea Wren
  • Amalthea Faye

Caliber ___

  • Caliber James
  • Caliber Stone
  • Caliber Reid
  • Caliber Grant
  • Caliber Miles
  • Caliber Dean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Amalthea

Persephone Calliope Iris Orion Atlas

If you choose Caliber

Justice Valor Maverick True Reign

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 Amalthea or Caliber more popular?

Caliber is more popular, ranked #6460 compared to Amalthea at #25573 in the United States.

What do Amalthea and Caliber mean?

Amalthea means "tender goddess, nourishing one" (Greek origin). Caliber means "quality, excellence of character" (English/French origin).

Are Amalthea and Caliber boy or girl names?

Amalthea is primarily a girl name. Caliber is primarily a boy name.

More Comparisons

Caliber vs Amalthea Amalthea vs Roseabella Amalthea vs Brimley Amalthea vs Beimnet Amalthea vs Valaya
← Full profile: Amalthea ← Full profile: Caliber Browse all baby names