Lucy-Lou
- Gender
- Girl
- Say it
- LOO-see-LOO
- Origin
- Latin
Lucy-Lou is a girls' name of Latin origin, meaning “light + famous in battle”. Too few babies were given it in the latest year to rank.
What does Lucy-Lou mean?
Latin: Lucy + Lou
“light + famous in battle”
Joins Lucy (Latin, “light”) and Lou (Germanic, “famous in battle”).
Meanings borrowed from Lucy and Lou.
Is Lucy-Lou a girl's or a boy's name?
Lucy-Lou is a girls' name.
How popular is Lucy-Lou in the UK?
No girls in the UK were given it in 2025, or too few to be listed. Its busiest year was 2007, with 5 girls.
Lucy-Lou in the UK, year by year
| Year | Girls | Rank |
|---|---|---|
| 2022 | 3 | #5,885 |
| 2021 | 0 | – |
| 2020 | 0 | – |
| 2019 | 0 | – |
| 2018 | 3 | #5,896 |
| 2017 | 0 | – |
| 2016 | 0 | – |
| 2015 | 4 | #4,951 |
| 2014 | 3 | #5,920 |
| 2013 | 0 | – |
| 2012 | 3 | #6,108 |
| 2011 | 4 | #4,980 |
| 2010 | 4 | #4,931 |
| 2009 | 0 | – |
| 2008 | 0 | – |
| 2007 | 5 | #3,858 |
Names like Lucy-Lou
Names given in the same years and the same naming tradition, with a similar sound.
Lucia, Annabelle, Julia, Beatrice, Sophia, Lily, Lola, Isabelle, Amelia, Layla, Lyla, Matilda
Names related to Lucy-Lou
More Latin names
Oliver, Olivia, Leo, Roman, Aurora, Emily, Florence, Mabel, Luna, Nora, Rosie, Emilia, Max, Nova, Lucy, Julian
Sources
Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland) and Baby names (Northern Ireland Statistics and Research Agency). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Lucy-Lou: name meaning, origin and popularity”, https://www.nameling.co.uk/names/lucy-lou, updated 20 October 2026.