Lou Unisex

Popularity: #854 · Trend: ↗ Rising

Origin(s)

Pronunciationloo / luː

French; Latin

Meaning

French: Famous warrior; Latin: Light

Historical & Cultural Background

The name Lou is often considered a diminutive of Louis, which has roots in French royalty. Louis has been borne by numerous kings of France, contributing to its popularity. In modern contexts, Lou is used as a standalone name and is often associated with a friendly and approachable demeanor.

Trend Summary

Lou has seen fluctuating popularity in the U.S., often favored for its simplicity and charm.

Similar Names

Variants

  • Louis
  • Louie

International Variants

  • Lu (Italian)
  • Luca (Italian)
  • Ludwig (German)

Famous people named Lou

Lou Gehrig was a famous American baseball player known for his time with the New York Yankees.

Lou Reed was an influential American musician and songwriter, best known as the lead vocalist of the rock band The Velvet Underground.

Lou Ferrigno is an American actor and bodybuilder, recognized for his role as the Hulk in the television series 'The Incredible Hulk.'.

Lou Holtz is a former American football coach and sports commentator, known for his successful coaching career at Notre Dame.

Fictional characters named Lou

Lou is a character in the animated film 'Monsters, Inc.' who works as a scare assistant.

Lou the dog is a character in the children's book series 'Lou and the New Girl' by Anna McQuinn.

Sibling Suggestions

U.S. Historical Usage

The name Lou was first seen in the United States in 1880. Lou has ranked as high as #1319 nationally, which occurred in 2022, and has been most popular in California, New York, Pennsylvania, Ohio, and Illinois. In the past 5 years the name Lou has been trending up compared to the previous 5 years.

Popularity Over Time (National)

Top States for Lou (2024)

StateBirthsShare
NY 8
100%

Popularity Over Time (National) — Table

YearBirths
188014
188115
188210
188311
188410
188513
18869
188710
188810
188917
18909
18918
18929
189310
189412
18959
189610
189713
189810
189913
190013
19017
19026
190311
19047
190513
190712
190815
191018
19119
191222
191317
191438
191531
191639
191745
191831
191921
192033
192128
192240
192335
192437
192541
192629
192737
192844
192928
193028
193140
193245
193338
193424
193529
193626
193726
193830
193947
194039
194139
194247
194339
194438
194548
194647
194756
194839
194935
195031
195155
195240
195336
195452
195549
195654
195772
195867
195957
196064
196154
196247
196338
196448
196533
196639
196729
196832
196929
197040
197138
197225
197329
197419
197521
197620
197717
197825
197925
198023
198116
198222
198313
198419
198519
198611
198716
198810
198918
199024
199124
199219
199314
199420
199513
199614
199714
199811
19998
200011
200120
200213
200310
200416
200521
200620
200713
200813
200922
201016
201127
201218
201324
201427
201538
201645
201737
201832
201944
202058
202161
202274
202374
202470