Last name Tielrooy (Tielrooy 
) , globally, is a very rare family name. The cognomen Tielrooy is habitual in Netherlands, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tielrooy | United States, Netherlands |
|
johannes tielrooy Dutch writer, journalist and university teacher (1886-1953), NL (b. 1886) |
|
| élise tielrooy French actress, FR (b. 1964) |
|
|
| michael tielrooy |
|