: Historically, "kathoey" is a broad umbrella term describing a spectrum of gender including trans women and feminine-presenting individuals. In Thai society, they are often viewed as a "third gender".
Language around this topic has evolved significantly to prioritize the self-identification of individuals: small young ladyboy
: Similar identities exist across the region under different local names, such as bakla in the Philippines, waria in Indonesia, and mak nyah in Malaysia. : Historically, "kathoey" is a broad umbrella term