Thaddeus vs Lochlan

Baby Name Comparison — 2026

Thaddeus

Boy #850 Most Popular 3 Syllables

"courageous heart"

Origin: Aramaic

English Polish American Catholic

✓ All Clear

Boy #774 Most Popular 2 Syllables

"land of lochs, land of fjords"

Origin: Scottish Gaelic

Scottish Irish Australian New Zealand

✓ All Clear

Thaddeus Rank #850

Lochlan Rank #774

Lochlan is more popular, ranked #774 vs #850 for Thaddeus.

Is Thaddeus or Lochlan more popular?

Lochlan is more popular, ranked #774 compared to Thaddeus at #850 in the United States.

What do Thaddeus and Lochlan mean?

Thaddeus means "courageous heart" (Aramaic origin). Lochlan means "land of lochs, land of fjords" (Scottish Gaelic origin).

Are Thaddeus and Lochlan boy or girl names?

Thaddeus is primarily a boy name. Lochlan is primarily a boy name.