YOU SAID:
I love Marija so much.
INTO JAPANESE
Marijaが大好きです。
BACK INTO ENGLISH
I love Marija.
INTO JAPANESE
マリヤが大好きです。
BACK INTO ENGLISH
I love Maria.
INTO JAPANESE
私はマリアを愛してる
BACK INTO ENGLISH
I love Maria.
That didn't even make that much sense in English.