Rach is a contracted form of the English, French, German, and Yiddish Rachel in the English language.
Rach is also a contracted form of the English, French, and Italian Rachelle.
Rach is not commonly used as a baby girl name. It is not in the top 1000 names. In 2018, among the family of girl names directly related to Rach, Rachel was the most regularly used.
† Pronunciation for Rach: R as in "race (R.EY.S)" ; AE as in "at (AE.T)" ; CH as in "cheese (CH.IY.Z)"