Dannette, of French origin, means 'little Danube.' It's a unique and melodic name derived from the river Danube that flows through several European countries. Dannette is often associated with elegance and fluidity, much like the river it's named after.
"The name Dannette experienced a significant rise in popularity between the mid-40s and late-60s, peaking at its highest point in 1965 with 102 births. However, it has since declined dramatically, with only 5 or fewer births recorded annually from 1997 onwards."