Where does “Төреқұлқызы” come from?

Төреқұлқызы (Kazakh) comes from Kazakh Төреқұл, from Kazakh құл, from Proto-Turkic kül — ash.

Ancestry of “Төреқұлқызы”, step by step

Төреқұлқызы traces back through two separate lines of ancestry.

via Kazakh Төреқұл

StepLanguageWordMeaning
1KazakhТөреқұл—
2Kazakhқұлslave
3Proto-Turkickülash

via Kazakh қызы

StepLanguageWordMeaning
1Kazakhқызы—
Every word from Proto-Turkic kül →Every word from Kazakh құл →Every word from Kazakh Төреқұл →