My name is Judy = Ich heiße Judy My name is Judy = Mein Name ist Judy (less common)
Judy means From Judea and Ann means Gracious, Merciful
Judy Landers's birth name is Judy Hamburg.
Judy Sladky's birth name is Judy Schwomeyer.
Judy Farrell's birth name is Hayden, Judy.
Judy Dan's birth name is Judy Duyu.
Judy Chicago's birth name is Judy Cohen.
Judy Swank's birth name is Judy Clough.
Judy Keel's birth name is Judy Magamoll.
Chen (陈) certainly is, but "Judy T" isn't. That doesn't mean whoever Judy T. Chen is isn't Chinese. Most Chinese people have their Chinese name as well as a "Western name". When they do this, it's not unusual for the middle name to be their actual Chinese first name. So maybe the "T" in Judy's name is her Chinese name, like "Tai" or "Tu".
Judy Cornwell's birth name is Judy Valerie Cornwell.
Judy Simpson's birth name is Judy Elizabeth Simpson.