Using 滿喜由 as a male name in Mainland China I am a foreigner with a difficult name. Could I use 滿喜由 as a full male name in Mainland China without causing too much hassle in communication?

How does 滿喜由 sound to native chinese speakers?
I guess 喜由 is some kind of transcription of Dio in Dionisio. As pointed out by @TangHo, this transcription very unfortunately sounds like a sex drug.

The standard transcription of Greek (and derived Latin) Dio- is「狄奧」:


Dio of Alexandria: 亞歷山卓的狄奧
Cassius Dio: 卡西烏斯・狄奧


Dionysus has the alternative 狄俄倪索斯.

This transcription matches the Greek, Latin, and Spanish ways of pronouncing Dio-. The (alternative) English way of pronouncing Dio- sounds something like Dye-oh, which should be rendered as 戴歐.

In modern transcription practice,「狄」tends to be avoided in favour of「迪」, because「狄」is more commonly associated with barbarians occupying the northern borders in Ancient China. I would render your name as 迪奧 or 迪歐.