Looking for a segnificance of a name

[vuxuyen]

I would like to know if the following name exists in Vietnamese and if so what does it mean. It is a very old name maybe 400years old.
It would phonetically sound like the english words;
PIE YOUNG
I dont know if in Vietnamese it will be phi ung, or pah iung.
Any idea of where I should look for information would be great!
Thank you

hello
u have an interesting question but what s a pity, i searched but had no result
i m a vietnamese 100 % but i dont think it s a vnese name even long time ago
phi ung, or pah iung.???
they sound Chinese names