I’m intrigued by it for sure, though my initial thought was that it was a misspelling of [name_f]Lusine[/name_f]. I’m not sure if that would be a common mistake because it’s not like [name_f]Lusine[/name_f] is a well-known name, I think my mind just went there because I’ve never seen Luisne before.
[name_f][/name_f]if the meaning I saw on google is correct though, it’s absolutely gorgeous[name_f][/name_f]. that meaning might put it slightly above [name_f]Lucia[/name_f] for me, if I’m honest!