Si vs Wilbor

Baby Name Comparison — 2026

Si

Girl #14,410 Most Popular

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Si' rhymes with 'pee'"}

Boy #20,394 Most Popular

✓ All Clear

Si Rank #14,410

Wilbor Rank #20,394

Si is more popular, ranked #14410 vs #20394 for Wilbor.

Historical US popularity rank — lower number means more popular.

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1. Which style feels more like your family?

Is Si or Wilbor more popular?

Si is more popular, ranked #14410 compared to Wilbor at #20394 in the United States.

Are Si and Wilbor boy or girl names?

Si is primarily a girl name. Wilbor is primarily a boy name.