Last name Ludat (Ludat 
) , across the world, is a rare cognomen. The cognomen Ludat is habitual in Germany, where it is a rare surname, and Malaysia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ludat | Germany, Malaysia |
|
ulrich ludat German composer, DE (b. 1959) |
|
| herbert ludat German medievalist, DE (b. 1910) |
|
|
| sylvia ludat |
|