Lellouche is a North-African surname; a variant form of Lellouch, Lelouch, Alloush, Allouch and Allouche. It is derived from the early Afroasiatic-Semitic family, where it is seen in the Berber and Arabian Peninsula Arabic cultures as el allouch (alush), meaning "the lamb". It is most-often used to signify a young male lamb, and remains a nickname or term of endearment in some North African and Arabic cultures.^[1]

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Louche also means "cross-eyed" in French, and le/la Louche serves as nickname in its figurative meaning, a "shady" one, for some historical people in French texts.

Notable people with the name include:

• Adam Allouche (born 1993), French–Lebanese award winning international swimmer.
• Danièle Allouche [fr] (born 1956), French bridge player.
• Fabrice Allouche (born 1968), French professional boxer;
• Guy Allouche [fr] (born 1939), French politician.
• Harry Allouche [fr] (active 2004–now), French composer, pianist and music producer.
• Jean-Paul Allouche [fr] (born 1953), mathematician, research director at CNRS.
• Joëlle Allouche-Benayoun [fr] (born 20th century), French psychosociologist;

• Fadi Alloush (born 1969), Lebanese footballer.
• Kinda Alloush (born 1982), Syrian actress.
• Zahran Alloush (1971-2015), Syrian rebel.

• Emmanuel Lellouch (born 1963), Observatoire de Paris planetary scientist.
  • 5519 Lellouch, a minor planet, named after Emmanuel Lellouch.

• Antony Lellouche [fr] (born 1981), French poker player.
• Camille Lellouche (born 1986), French actress, comedian and singer.
• Élie Lellouche (born 1952), French trainer of thoroughbred race horses.
• Gilles Lellouche (born 1972), French actor, Philippe Lellouche's brother.
• Ofer Lellouche (born 1947), Israeli artist.
• Pierre Lellouche (born 1951), French politician.
• Philippe Lellouche (born 1966), French actor, Gilles Lellouche's brother.
• Sophie Lellouche [fr] (20th century), French director.

• Bernard I (died 995), Count of Armagnac.
• Vassili (1421–1448), Grand Prince of Muscovy.