YOU SAID:

My name is double u backwards

INTO JAPANESE

私の名前は逆u

BACK INTO ENGLISH

My name is reverse u

INTO JAPANESE

私の名前は逆です

BACK INTO ENGLISH

My name is reversed

INTO JAPANESE

私の名前が逆になっています

BACK INTO ENGLISH

My name is upside down

INTO JAPANESE

私の名前は逆さまです

BACK INTO ENGLISH

My name is upside down