Gender-neutral · #1919 in 2025

Lou

Lou: popularity and trends since 1880

Rank
#1919
Born 2025
81
Peak year
1889

Popularity, 1880–2025

per 100,000 boys born

Lou per 100,000 boys born, by year. Peak: 1889. Gaps are years with fewer than five births, which SSA does not publish. Source: SSA, 1880–2025.

Recent trend

Lou has been rising: its share of boys born has grown over the last 10 years. It now stands at 32% of its 1889 peak.

Boy or girl?

Over the last 10 years, 47% of children named Lou were recorded as girls and 53% as boys. The file records sex, not a name's gender, and the share is measured over ten years rather than all time, so a name that has changed sides shows where it is now.

Sounds good with

Names of the other sex that are about as common right now, so two siblings' names do not sound a generation apart.