Italian pronunciation:Ahn-Jeyh-LEE-No"A" is as in "Father." "G" basically equals "Gel," or otherwise "J." For "E," think along the lines of "Eh," or very close to "Aye." Stress your "I" into "EE." "No" is as usual.
It's starting to grow on me. Although I would NEVER use it for a son, it's so unique for a story character. Maybe I'll write a book with the name Angelino.