Irfan Ihsan goes by Irfan Ihsan.
Irfan Pathan goes by Guddu.
Irfan Mensur's birth name is Irfan Kuric.
Irfan Orga died in 1970.
İhsan Sabancı died in 1979.
İhsan Ketin died in 1995.
İhsan Ketin was born in 1914.
İhsan Özkes was born in 1957.
İhsan Eryavuz was born in 1877.
İhsan Saraçlar died in 2008.
İhsan Saraçlar was born in 1928.
Ihsan Nuri was born in 1893.
"Irfan" is not a common Japanese name or word. It does not have a specific meaning in Japanese.