Surname Lucau (Lucau 
) , all over the world, is a rare cognomen. The cognomen Lucau is habitual in Angola, where it is quite a rare surname, Romania, where it is a rare surname, and France, where it is a very rare surname. Also, Lucau is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lucau | Germany, Romania, Angola, France, Brazil |
|
chiguy lucau footballer, CD (b. 1984) |
|
|
herdeiro lucau Swedish handball player, SE (b. 1987) |
|