Billy vs Knowledge

Baby Name Comparison — 2026

Billy

Boy #1,051 Most Popular 2 Syllables

Meaning

"resolute protector"

Origin: Old German via Norman French

Cultural Roots

English American Australian Irish

Quick Stats

Popularity Rank
#1,051
Total SSA Count
210
Syllables
2
Formality
Casual
Nicknames
Bill, Bills

Playground Safety Score

✓ All Clear
Full profile for Billy →

Knowledge

Boy #1,139 Most Popular 3 Syllables

Meaning

"awareness, understanding, learning"

Origin: Old English

Cultural Roots

English American African American

Quick Stats

Popularity Rank
#1,139
Total SSA Count
184
Syllables
3
Formality
Formal
Nicknames
Knox, Ledge

Playground Safety Score

✓ All Clear
Full profile for Knowledge →

Popularity Comparison

Billy Rank #1,051
Knowledge Rank #1,139

Billy is more popular, ranked #1051 vs #1139 for Knowledge.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Billy ___

  • Billy Ray
  • Billy Joe
  • Billy Dean
  • Billy James
  • Billy Lee
  • Billy Gene

Knowledge ___

  • Knowledge James
  • Knowledge Michael
  • Knowledge Isaiah
  • Knowledge Emmanuel
  • Knowledge Alexander
  • Knowledge Darius

Sibling Name Ideas

Names that pair well as siblings.

If you choose Billy

Bobby Tommy Jimmy Johnny Betty

If you choose Knowledge

Wisdom Justice Valor Truth Genesis

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 Billy or Knowledge more popular?

Billy is more popular, ranked #1051 compared to Knowledge at #1139 in the United States.

What do Billy and Knowledge mean?

Billy means "resolute protector" (Old German via Norman French origin). Knowledge means "awareness, understanding, learning" (Old English origin).

Are Billy and Knowledge boy or girl names?

Billy is primarily a boy name. Knowledge is primarily a boy name.

More Comparisons

Knowledge vs Billy Billy vs Thatcher Billy vs Kye Billy vs Gadiel Billy vs Vihaan
← Full profile: Billy ← Full profile: Knowledge Browse all baby names