Around the globe, Tagaduar-Alegre (Tagaduar-Alegre 
) is an extremely rare unknown gender forename. Much more frequently, Tagaduar-Alegre is the last name as well as the forename. Parts of the name also exists independently as a last name Tagaduar, and a last name Alegre.
| VARIANT | COUNTRY |
|---|---|
| Tagaduar-Alegre | Philippines |