Lou (Lu, Lù, Lú, - also unisex; Lew, Lugh - masculine; Lue - feminine) is/can be used as a transliteration for the classic Burmese unisex name လူ "person, human".
In 2018, 53 is the most common age for an American (U.S.) Lou* who is registered male with the Social Security Administration. It is the 5, 175th most common male first name for living U.S. citizens. *as a first name, not a nickname.
― Anonymous User 10/18/2018
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In 2018, 56 is the most common age for an American (U.S.) Lou* who is registered female with the Social Security Administration. It is the 1298th most common female first name for living U.S. citizens. *as a first name, not a nickname.
― Anonymous User 10/8/2018
4
The name Lou was given to 29 girls born in the US in 2015.