I totally agree with you about
Elizabeth, however, its nns are some of the best. I read once years ago that
Elizabeth is the little black dress of names because you can dress it up or down depending on the mood. I agree there as well.
Elizabeth probably has more nn options than any other name (over 30).
My faves are
Bess,
Betsy,
Lily,
Elise,
Elisa,
Liese and
Lisette (the last four I'd use for
Elisabeth).
While not my favorite,
Bette stands out. Are you pronouncing it like
Bette Davis or
Bette Midler?