Cognomen Robert Glenn (Robert Glenn 
) , worldwide, is an extremely rare last name. Much more prevalently, Robert Glenn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Robert Glenn | Philippines, United States, Canada, Peru, Netherlands |
Gozo, Vannoy, Macadat, Andrews, Cameron, Corcino, Balondo, Besonia, Eraldo, Rosales, Bautista, Lambojon, Espinosa, Peligrino, Hechanova, Fernandez, Forrester, Gamutan, Torres, Garcia, Priolo, Magat, Samar, Abuda, Aurea, Perez, Taton, Eluna, Olaso, Yabut, Madjid, Mergal, Subong, Somoba, Amihan, Capuno, Cerezo, Brooks, Cartagenas, and Panganiban