Lock vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Lock Rank #34,085
Oliver Rank #3

Oliver is more popular, ranked #3 vs #34085 for Lock.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Lock ___

No pairings available yet.

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Lock

No sibling data available yet.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

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 Lock or Oliver more popular?

Oliver is more popular, ranked #3 compared to Lock at #34085 in the United States.

What do Lock and Oliver mean?

Oliver means "olive tree" (Latin origin).

Are Lock and Oliver boy or girl names?

Lock is primarily a boy name. Oliver is primarily a boy name.

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