Last name Liudzius (Liudzius 
) , around the world, is a very rare surname. The cognomen Liudzius is characteristic of Lithuania, where it is quite a rare surname, Canada, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Lithuania, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Liudzius | Canada, United States, United Kingdom, Lithuania |