68%RatingSave Gender Feminine Usage English Pronounced Pron. /mɛɹ.i.ˈlu/, /mæɹ.i.ˈlu/ [key·simplify] Meaning & HistoryExpand Links Combination of Mary and Lou. Related NamesFamily Tree·Details VariantsMarilou, MaryluSame SpellingMary Lou PopularityDetails Last ranked #471 in 2019 France Last ranked #986 in 1966 United States People think this name isRate·Details classic natural wholesome refined Categories combinations, currently out of the US top 1000, isograms, Mary combinations, The West Wing characters