Dilys vs Williams

Baby Name Comparison — 2026

Popularity Comparison

Dilys Rank #69,211
Williams Rank #2,530

Williams is more popular, ranked #2530 vs #69211 for Dilys.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Dilys ___

  • Dilys Rose
  • Dilys Mae
  • Dilys Grace
  • Dilys Anne
  • Dilys Jane

Williams ___

  • Williams James
  • Williams Cole
  • Williams Reid
  • Williams Grant
  • Williams Blake
  • Williams Hayes

Sibling Name Ideas

Names that pair well as siblings.

If you choose Dilys

Rhiannon Seren Anwen Gethin Rhodri

If you choose Williams

Harrison Jackson Bennett Charlotte Emerson

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 Dilys or Williams more popular?

Williams is more popular, ranked #2530 compared to Dilys at #69211 in the United States.

What do Dilys and Williams mean?

Dilys means "genuine, true, perfect" (Welsh origin). Williams means "resolute protector" (Germanic origin).

Are Dilys and Williams boy or girl names?

Dilys is primarily a girl name. Williams is primarily a boy name.

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