The dieties in Hinduism are not human beings and were not born in this world. There are many ages (yugas) and the present yuga is kali yuga. All gods and their incarnations are in some other yugas.
Ganesh Gaikwad was born in 1987.
Ganesh Hegde was born in 1974.
Sankar Ganesh was born in 1943.
Ganesh Dutt was born in 1868.
Ganesh Nana was born in 1960.
Ganesh Bodas was born in 1880.
Ganesh Baba was born in 1890.
Ganesh Mylvaganam was born in 1966.
Ganesh Shah was born in 1949.
Ganesh Satish was born in 1988.
Dodda Ganesh was born in 1973.
Ganesh Pyne was born in 1937.