Somporn is also used as a feminine name in Thai. However, it's more common for males. So, I think that the "Gender" of this name should be changed from "Masculine" to "Masculine & Feminine". A known female bearer of this name is Somporn Juangroongruangkit (born 1950/1951), who is a Thai businesswoman and the president and CEO of Thai Summit Group, the family-owned and largest car parts manufacturer in Thailand.Source: https://forebears.io/x/forenames/somporn https://en.m.wikipedia.org/wiki/Somporn_Juangroongruangkit
Source: https://forebears.io/x/forenames/somporn
https://en.m.wikipedia.org/wiki/Somporn_Juangroongruangkit