All over the world, Gastl (Gastl 
) is an extremely rare unknown gender forename. Predominantly, Gastl is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gastl | Germany, Austria, Switzerland, United States, Poland |
| burgi gastl AT (b. 1890) |
|
Mr, Peter, Ramon, Rossi, Deniz, David, Diana, Leoni, Leroy, Lucas, Lukas, Jakob, Josef, João, Jörg, Ernst, Helga, Heinz, Frank, Franz, Martin, Manuel, Petra, Moritz, Klaus, Conny, Ms, Eva, Ian, Sven, Bill, Paul, Phil, Rita, Joao, Nico, Hans, Veit, Ilka, York, Mario, Simon, Suzan, Sofia, Steve, Anton, Anita, Karin, and Sandra