Unknown vs Una

Baby Name Comparison — 2026

Unknown

Girl #3,959 Most Popular 2 Syllables

"not known, mysterious"

Origin: Old English (un + cnawan)

American

✓ All Clear

Girl #2,965 Most Popular 2 Syllables

"one, unity"

Origin: Latin

Irish British Latin Finnish

✓ All Clear

Unknown Rank #3,959

Una Rank #2,965

Una is more popular, ranked #2965 vs #3959 for Unknown.

Is Unknown or Una more popular?

Una is more popular, ranked #2965 compared to Unknown at #3959 in the United States.

What do Unknown and Una mean?

Unknown means "not known, mysterious" (Old English (un + cnawan) origin). Una means "one, unity" (Latin origin).

Are Unknown and Una boy or girl names?

Unknown is primarily a girl name. Una is primarily a girl name.