Where does “Ta-Allah” come from?

Ta-Allah (Hausa) comes from Hausa Allah, from Arabic اللّٰه, from Proto-Semitic ʾil- — deity; god.

Ancestry of “Ta-Allah”, step by step

Ta-Allah traces back through two separate lines of ancestry.

via Hausa Allah

StepLanguageWordMeaning
1HausaAllahAllah, God
2ArabicاللّٰهGod, Allah; the All-highest”, “God; the...
3Proto-Semiticʾil-deity; god

via Hausa ta

StepLanguageWordMeaning
1Hausata
Every word from Proto-Semitic ʾil-Every word from Arabic اللّٰهEvery word from Hausa Allah