Hi, Ron. I've just moved your topic over to the Learners' Corner as it is more of a learning topic than a "translation" per se.
First, do you know where your grandfather came from? There are three major dialects of Irish (Connacht, Ulster, and Munster) and each has a slightly different way of saying everything.
The simplest way to say "My name is Ron" is:
Ron atá orm. which literally means "Ron is on me", meaning "I am called Ron"
RON uh-taw O-rum (the o in orm is short like the o in "stop")
/roN ətɑ: orəm/
The three main ways to say "How are you?" are:
Cén chaoi a bhfuil tú? (Connacht)
KEKH-(w)ee WILL too
/k´e xi: wil´ tu:/
Cad é mar atá tú? (Ulster)
(also Goidé ...)ku-JAY mar TAH too
(also gu-JAY ...)/k
ə'd´e: mar tæ: tu:/
(also /gə'd´e: .../)Conas tánn tú? (Munster)
(and Muskerry Conas taoi?, etc.)KON-us
TAWN too
(or KON-us TEE)/koNəs
tɑ:N tu:/
(or /koNəs ti:/)There is also an artificial back formation from the Munster version:Conas atá tú? (CO)KON-us uh-TAW too
/koNəs ətɑ: tu:/
Tá áthas orm bualadh leat. "Glad to meet you" (but see
here for more variations.)
taw AW-huss O-rum BOO-luh l(y)at (Connacht pronunciation)
/tɑ: ɑ:həs orəm bu:Lə l´æ:t/
As you can see, until you know which dialect you want to learn, you will be faced with multiple choices (though eventually you should become familiar with them all.

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