Onslow vs Decland

Baby Name Comparison — 2026

Onslow

Boy #15,100 Most Popular 2 Syllables

"Ōn's hill; from the hill of Ōn"

Origin: Old English

English British

✓ All Clear

Boy #14,563 Most Popular 2 Syllables

"man of prayer, full of goodness"

Origin: Old Irish

Irish English American

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Onslow Rank #15,100

Decland Rank #14,563

Decland is more popular, ranked #14563 vs #15100 for Onslow.

Is Onslow or Decland more popular?

Decland is more popular, ranked #14563 compared to Onslow at #15100 in the United States.

What do Onslow and Decland mean?

Onslow means "Ōn's hill; from the hill of Ōn" (Old English origin). Decland means "man of prayer, full of goodness" (Old Irish origin).

Are Onslow and Decland boy or girl names?

Onslow is primarily a boy name. Decland is primarily a boy name.