I believe it's a name and it can be written in katakana like " ガヴィン "
About pronouncing it, the Japanese use a weak form of the consonant 'b' instead of 'v' in pronounciation so it would be read like (ga-bin). Note that it's a slightly different from both 'v' and 'b' and is more something in between.
cava
ガヴィンIt reads like "ga-bi-n" since Japanese doesn't have a 'v' sound.
In French, the name Gavin is pronounced as "gah-vahn."
how to say "editor" in japanese
To say old Japanese illustrations in Japanese, you say "Mukashi no Nihon no irasuto".
we say Nakagawa if we want to say inside in Japanese.
フライドポテト is how you say it in japanese'
メロン is how you say melon in Japanese.
To say tennis in Japanese.........テニス
Terekineshisu is the word for telekinesis in the Japanese language.
She said "What do you think you're doing"
To say blue fish in Japanese you say ブルーフィッシュ.