Just dont tell the girls you are an athiest. Most of religious people are thiests just due to social circumstances, so Dont tell any girl. But for the sake of suitability date someone less religious. Some one who has The same religion as your parents but they Dont experience it. Find someone like that And do religious staffs for the culture and for social life. Ande le mitnorew life and mnm reward lelelew your athiest beliefs why would you sacrifice your love life and good staffs from religions.