Around the globe, Déaglán (Déaglán 
) is an extremely rare masculine first name.
| VARIANT | COUNTRY |
|---|---|
| Déaglán | Ireland |
|
déaglán ó súilleabháin Irish Gaelic football player, IE (b. 1983) |
|
| déaglán collinge Irish writer, IE (b. 1949) |
|
|
| déaglán hannáin Irish hurler, IE (b. 1992) |
|
|
| déaglán daltúin Irish hurler, IE (b. 1997) |
|
Dónaill, Moloney, Bakewell, Ceallaigh, and Mccullough