Koichi vs Noah

Baby Name Comparison — 2026

Popularity Comparison

Koichi Rank #38,165
Noah Rank #2

Noah is more popular, ranked #2 vs #38165 for Koichi.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Koichi ___

No pairings available yet.

Noah ___

  • Noah James
  • Noah Alexander
  • Noah William
  • Noah Thomas
  • Noah Oliver
  • Noah Henry

Sibling Name Ideas

Names that pair well as siblings.

If you choose Koichi

No sibling data available yet.

If you choose Noah

Olivia Emma Sophia Liam Elijah

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 Koichi or Noah more popular?

Noah is more popular, ranked #2 compared to Koichi at #38165 in the United States.

What do Koichi and Noah mean?

Noah means "motion, wandering" (Hebrew origin).

Are Koichi and Noah boy or girl names?

Koichi is primarily a boy name. Noah is primarily a boy name.

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← Full profile: Koichi ← Full profile: Noah Browse all baby names