There were bizarrely three girls called Elise at university with me, incidentally all studying French as a major.
And in Ist or 2nd year we had to read "Elise ou la vraie vie" by Claire Etcherelli published in 1867 (so just after my cohort at uni were born).
Fûr Elisa was a common music box tune when we were born, tho.
I have never heard the name since in real life (tho I have heard Eliza, and in Spain, Elisa).