Family name לוקא (Luqa 
, לוקא 
) , globally, is a very rare cognomen. The last name לוקא is characteristic of Israel, where it is a rare surname, South Africa, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in South Africa, Israel, and the United States. Much less frequently, לוקא is the forename as well as the last name.