Gillis vs Rob

Baby Name Comparison — 2026

Rob

Boy #19,807 Most Popular 1 Syllable

Meaning

"bright fame"

Origin: Germanic

Cultural Roots

English Scottish Dutch

Quick Stats

Popularity Rank
#19,807
Total SSA Count
6
Syllables
1
Formality
Casual

Playground Safety Score

54 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Rob' rhymes with 'slob'"}

Full profile for Rob →

Popularity Comparison

Gillis Rank #19,946
Rob Rank #19,807

Rob is more popular, ranked #19807 vs #19946 for Gillis.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Gillis ___

No pairings available yet.

Rob ___

  • Rob Ryan
  • Rob James
  • Rob Andrew
  • Rob Michael
  • Rob Thomas

Sibling Name Ideas

Names that pair well as siblings.

If you choose Gillis

No sibling data available yet.

If you choose Rob

Kate Sam Tom Beth Dan

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 Gillis or Rob more popular?

Rob is more popular, ranked #19807 compared to Gillis at #19946 in the United States.

What do Gillis and Rob mean?

Rob means "bright fame" (Germanic origin).

Are Gillis and Rob boy or girl names?

Gillis is primarily a boy name. Rob is primarily a boy name.

More Comparisons

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← Full profile: Gillis ← Full profile: Rob Browse all baby names