Obsidian vs Rock

Baby Name Comparison — 2026

Obsidian

Boy #5,079 Most Popular 4 Syllables

"volcanic black glass"

Origin: Latin

American English

✓ All Clear

Boy #4,975 Most Popular 1 Syllable

"stone, solid mass"

Origin: Old English

English American

✓ All Clear

Obsidian Rank #5,079

Rock Rank #4,975

Rock is more popular, ranked #4975 vs #5079 for Obsidian.

Is Obsidian or Rock more popular?

Rock is more popular, ranked #4975 compared to Obsidian at #5079 in the United States.

What do Obsidian and Rock mean?

Obsidian means "volcanic black glass" (Latin origin). Rock means "stone, solid mass" (Old English origin).

Are Obsidian and Rock boy or girl names?

Obsidian is primarily a boy name. Rock is primarily a boy name.