1) m. Another spelling for Hindu Arjan, meaning "acquiring, gaining." (Dogra)  

... let him hear one of the learned of their number quote with enthusiasm the lines of the Mahabharata, which tell of the valour of Arjana and the pride of Bhima Sena,... (Cust)

2) f./m. African Wolof unisex name meaning "heaven." (Hodari)