doubt while filling mother's name in ds 160 ?

my mom’s name as given in my passport is surekha & no surname. But In her passport she has both given name & surname. So what should I fill in my DS 160 in the family information session ? Should I fill surekha and no surname (according to my passport ) or (both names according to her passport )?

If she is known by full name then use that. This would help in future if she wants to apply for visitors visa and use you as a reference/sponsor.

hey, i have similar issue did you have any problem with visa issuance as my mom has a surname on her passport as shaik and none on mine. Your help is highly appreciated. Thank you.