Taisi / Thais / Taisia

Taisi is a name with roots in Ancient Greek, likely derived from the name Thais (Θαΐς). Thais was a famous Athenian hetaera (courtesan) who accompanied Alexander the Great. She is particularly known for her role in the burning of Persepolis. The name Thais itself is thought to mean 'bandage' or 'fillet' in Greek, possibly referring to a headband worn by women.

Over time, variations and diminutives of Thais emerged in different cultures. 'Taisi' appears to be a Russian diminutive or variant of this name, though its direct etymological path can be somewhat obscure. It carries a sense of historical elegance due to its classical origins.