I think you mean 'yuujin' with long 'u' vowel, which means 'friend, buddy'. (kanji: 友人)
友人 /yuu jin/ means 'pal, friend'.
Yujin ni, or 友人にmeans: To/for a friend. 友人=friend に=to/ for(contextually)
The noun Yujin is a proper noun, the name of a person. A proper noun is always capitalized.The possessive form for a friend of Yujin is Yujin's friend.
Yujin. Liu has written: 'Han liu xu ji'
This is not a Japanese word.
Abbi does not appear to be a Japanese word.
"Ecut" is not a Japanese word.
there is no word bhaga in japanese, baka is fool
"Charline" is not a Japanese word.
"Seriak" is not a Japanese word.
that's not a Japanese word
"Stampes" is not a Japanese word.
It isn't a word in Japanese.