Regi vs Tatsuo

Baby Name Comparison — 2026

Popularity Comparison

Regi Rank #19,423
Tatsuo Rank #19,531

Regi is more popular, ranked #19423 vs #19531 for Tatsuo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Regi ___

  • Regi James
  • Regi Lee
  • Regi Wayne
  • Regi Alan
  • Regi Thomas

Tatsuo ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Regi

Reggie Freddie Eddie Archie

If you choose Tatsuo

No sibling data available yet.

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Regi or Tatsuo more popular?

Regi is more popular, ranked #19423 compared to Tatsuo at #19531 in the United States.

What do Regi and Tatsuo mean?

Regi means "kingly" (Latin origin).

Are Regi and Tatsuo boy or girl names?

Regi is primarily a boy name. Tatsuo is primarily a boy name.

More Comparisons

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