Name that fits with Esther and Oona

Esther, Oona and ...

Romée, Julie, Nele, Kirsten, Danée, Alix, Sarah, Amber, Selah, Flore, Bente, Tessel, Iloni, Wende, Lauren, Annika, Julia, Jolie, Lotus, Hanne.

Lasse, Melle, Ravi, Pim, Damian, Julius, Menno, Sem, Daniël, Floris, Lev, Alex, Chris, Fender.

My favorites are:
Esther, Oona and Wende.
Esther, Oona and Lasse.

The first boy name that comes to mind is Boris.
Further:
Aaron, Armin, Espen, Faber, Fedde, Felix, Ferre, Hidde, Idris, Isaac, Jaron, Joris, Lucas, Maxim, Menno, Ruben, Sebas, Seppe, Silas, Stian, Thian, Thias,

For a girl, I immediately think of Babet or Edith.
Further:
Amber, Anouk, Bodil, Danée, Famke, Femke, Fenne, Flore, Hasse, Jalou, Jette, Linde, Lucie, Malin, Marin, Meike, Merel, Milou, Niene, Silke, Suzie, Zenzi