Rhys is a surname or given name of Welsh Origin that translates to the word Ardour, meaning Eagerness, Love and Passion.

RE:
How on earth do you pronounce the name Rhys?

The current, and tragic story of a little boy shot to death in England has it pronounced “Reese” Jones, but spelled Rhys.

However the actor Jonathan Rhys Meyers tends to pronounce it “Riss.”

Ask the individual which they prefer, rather than guess at it; they will appreciate your taking the trouble to find out.

if you want some welsh pronunciation lessons, (rhys is a welsh name), go to:

http://www.leigh.org/genealogy/welshnames.html