Family name Ngoctram (Ngoctram 
) , across the world, is a very rare cognomen. The cognomen Ngoctram is characteristic of South-eastern Asia, particularly Vietnam, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More prevalently, Ngoctram is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngoctram | Vietnam, United States, Malaysia, Canada |