Family name Lamro (Lamro 
) , in all the world, is a rare last name. The cognomen Lamro is characteristic of Indonesia, where it is a very rare surname, Tanzania, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Indonesia, Tanzania, and Russia. More prevalently, Lamro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lamro | Indonesia, Philippines, Russia, India, Tanzania |