Obsidian vs Declyn

Baby Name Comparison — 2026

Obsidian

Boy #5,079 Most Popular 4 Syllables

"volcanic black glass"

Origin: Latin

American English

✓ All Clear

Boy #5,242 Most Popular 2 Syllables

"man of prayer, full of goodness"

Origin: Old Irish

Irish American English

✓ All Clear

Obsidian Rank #5,079

Declyn Rank #5,242

Obsidian is more popular, ranked #5079 vs #5242 for Declyn.

Is Obsidian or Declyn more popular?

Obsidian is more popular, ranked #5079 compared to Declyn at #5242 in the United States.

What do Obsidian and Declyn mean?

Obsidian means "volcanic black glass" (Latin origin). Declyn means "man of prayer, full of goodness" (Old Irish origin).

Are Obsidian and Declyn boy or girl names?

Obsidian is primarily a boy name. Declyn is primarily a boy name.