NameTrends.U.S. Baby Name Data

Marlon vs Marlo

Marlon vs Marlo: side-by-side popularity history from official U.S. Social Security birth records.

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■ Marlon  ■ Marlo

Marlon

Total recorded births30,956
Peak year1972 (#217)
Years on the list111
10-year trend-18.2%

Marlo

Total recorded births3,680
Peak year2023 (#1637)
Years on the list108
10-year trend+34.1%

Figures are from the U.S. Social Security Administration Popular Baby Names dataset (public domain). Names with fewer than 5 recorded births in a year or state are suppressed by the source.