Lou.
A unisex given name.
Meaning & usage
A unisex given name. A diminutive of the male given name Louis.
A unisex given name. A diminutive of the female given names Louisa and Louise; often also used as a middle name.
Nickname for St. Louis: a major city in Missouri, United States.
Where this word comes from
Shortening.
A Southeast Admiralty Islands language spoken on Lou Island of Manus Province, Papua New Guinea.
The Torricelli language of Papua New Guinea.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.