Fallon
Meaning
"descendant of a ruler"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #736
- Total SSA Count
- 382
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Fal, Fallie, Lonnie
Baby Name Comparison — 2026
"descendant of a ruler"
Origin: Irish Gaelic
"son of Jens (son of John)"
Origin: Scandinavian patronymic
Fallon is more popular, ranked #736 vs #4535 for Jettsen.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
Answer 3 quick questions and we'll help you decide.
1. Which style feels more like your family?
Fallon is more popular, ranked #736 compared to Jettsen at #4535 in the United States.
Fallon means "descendant of a ruler" (Irish Gaelic origin). Jettsen means "son of Jens (son of John)" (Scandinavian patronymic origin).
Fallon is primarily a girl name. Jettsen is primarily a boy name.