I can’t find the meaning Evalotte.
All my research says it’s a composite name. A mix of [name_f]Eva[/name_f] and [name_f]Lottie[/name_f]. As such, it’s meaning is probably just a combination of the meanings of these two names.
A couple of websites said it was a [name_m]German[/name_m]/Swedish name… but no listed meaning.
My sister and I like the name Evolet, but I’ve never seen this name. Pretty invention though.
I don’t think it’s popular enough to find it on here. It’s definitely a mix of [name_f]Eva[/name_f] and [name_f]Charlotte[/name_f], though th variation Evalotta is more popular.