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Mack vs Lachlan

Baby Name Comparison — 2026

Popularity Comparison

Mack Rank #499
Lachlan Rank #692

Mack is more popular, ranked #499 vs #692 for Lachlan.

Frequently Asked Questions

Is Mack or Lachlan more popular?

Mack is more popular, ranked #499 compared to Lachlan at #692 in the United States.

What do Mack and Lachlan mean?

Mack means "son of" (Scottish Gaelic origin). Lachlan means "land of lakes" (Scottish Gaelic origin).

Are Mack and Lachlan boy or girl names?

Mack is primarily a boy name. Lachlan is primarily a boy name.

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← Full profile: Mack ← Full profile: Lachlan Browse all baby names