Still deciding?
Every naming product helps you find names. Namesake is the only one built to help you choose one.
Score what matters to you. Run names head-to-head. Arrive at the one name you can both explain and defend.
Start the Name Wizard →◈= unisex (gender-neutral)
LOO · 1 syllables
↑ Higher on this chart = more popular · ↓ Lower = less popular
Bars show the range of popularity for each group. The dot shows where this name sits. Further right = more popular.
Rank #2118 · Rising since 2020
Popularity score: 23 · SSA Rank: #2118
Rank #2541 · Rising since 2020
Popularity score: 21 · SSA Rank: #2541
Rare · Distinctive · Familiar · Common · Very Common
Popularity score: 0 = least popular, 100 = most popular. Based on SSA rank.
Lou scores lower overall — the popularity trend is fading.
Scores are percentile-ranked across 43,000+ names.
This name follows the classic name-fashion pattern — popularity rises and falls through social diffusion, the way most names do.
Source: Namesake null-model analysis · Phase 5 · Lieberson (2000) framework →
Lou is a Germanic unisex name with cooling SSA momentum. It ranked #2118 in the US in 2024.
Notable Lous
Still deciding?
Every naming product helps you find names. Namesake is the only one built to help you choose one.
Score what matters to you. Run names head-to-head. Arrive at the one name you can both explain and defend.
Start the Name Wizard →