Mermaid and Fairy Tale names (& sib set)

Writers' Corner
1

So I’m doing a [name_m]Little[/name_m] Mermaid/Six/[name_m]Wild[/name_m] Swans retelling for NaNo this year, currently called [name_f]Swan[/name_f] Song.
The [name_m]Wild[/name_m]/Six Swans names the princess (my main character) as either [name_f]Elisa[/name_f] or [name_f]Eliza[/name_f]. I’ve also heard [name_f]Elise[/name_f], depending on the translation. She’s currently [name_f]Elisa[/name_f] in my draft, but I’m not sure. I went with a subtle theme with her and her brothers’ names.

[name_m]King[/name_m] [name_u]Noah[/name_u] (irony, I know) is their father.
Katrielle was their mother; Orsolya is their stepmother.
The brothers are:
[name_m]Daniel[/name_m] [name_u]Elliot[/name_u] “[name_m]Dan[/name_m]”
[name_m]Samuel[/name_m] [name_u]Ellery[/name_u] “[name_u]Sam[/name_u]”
[name_u]Lionel[/name_u] [name_u]Ellis[/name_u] “???”
[name_m]Raphael[/name_m] [name_u]Elisha[/name_u] “[name_u]Rafe[/name_u]”/“Raph” (Like Rayf or like raft without the t? Not sure on pronunciation and spelling yet)
[name_m]Gabriel[/name_m] [name_m]Elijah[/name_m] “[name_m]Gabe[/name_m]”
Izekiel [name_m]Elam[/name_m] “[name_m]Zeke[/name_m]”
[name_f]Elisa[/name_f]/[name_f]Eliza[/name_f]/[name_f]Elise[/name_f] Katriel.

The mermaid kingdom is currently named Uisnech (ISH-neck) but I don’t know.

If it makes a difference, her love interest’s name is [name_m]Jeremiah[/name_m]. (I tried really hard to name him [name_m]Tobiah[/name_m] but he insisted. So I gave him a spunky twin named [name_f]Tabitha[/name_f] in revenge)

What do you think?

2

I love it! [name_f]Elisa[/name_f] is definitely my favorite spelling for the main character. For [name_m]Raphael[/name_m], his nickname should be spelled Raph. [name_u]Lionel[/name_u] should be the youngest brother, possibly younger than [name_f]Elisa[/name_f], with the nickname [name_m]Lion[/name_m]? I think that would be cute. The only name I don’t really prefer is Orsolya. I know it is a [name_m]Little[/name_m] Mermaid retelling, but I just think it is too close to [name_f]Ursula[/name_f].

3

The order the names are in is the birth order - a big part of both fairy tales is that [name_f]Elisa[/name_f] is the youngest.
I see your point about Orsolya - I wanted it to be similar to [name_f]Ursula[/name_f] but I didn’t want to use [name_f]Ursula[/name_f].
Other names I’m considering - [name_f]Orphea[/name_f]/[name_f]Orfeya[/name_f]/[name_f]Orfia[/name_f], [name_f]Orpa[/name_f], [name_f]Oona[/name_f], Orsina, and [name_f]Orla[/name_f]. Any that you like?