The scenario:
A summer in Nice, France. The sun is shining and the sea is light blue, light blue, deep blue. Scents of lavender. Trees on the narrow streets; painters, artistic and literary inspirations, read a good novel. Young people making friends, theatres, fencing. The colors: white and blue.
The names can be of whatever language you desire, as long it suits the context!
I am sorry if it sounds overly specific.
I’m imagining a group meeting up on holiday and enjoying the summer together - they’re all staying in the same place but come from different parts of the world?
[name_f]Dorothea[/name_f] [name_f]Lucy[/name_f] ‘Dodie’
[name_m]Marius[/name_m] [name_u]Jean[/name_u]
[name_f]Cecilie[/name_f] [name_f]Laure[/name_f]
[name_u]Jules[/name_u] [name_u]Valentine[/name_u]
[name_f]Francesca[/name_f] [name_f]Eve[/name_f] ‘Chessie’
[name_u]Ellis[/name_u] [name_m]Barnaby[/name_m]
[name_f]Ines[/name_f] [name_f]Ofelia[/name_f]
[name_m]Taha[/name_m] [name_m]Rafiq[/name_m]
[name_f]Oona[/name_f] [name_f]Meri[/name_f]
[name_f]Nila[/name_f] [name_f]Jasmine[/name_f]
[name_u]August[/name_u] [name_u]Rome[/name_u]
[name_u]Sacha[/name_u] [name_u]Gabriel[/name_u] and [name_u]Romy[/name_u] [name_f]Juliette[/name_f]
The scenario is so dreamy!
[name_f]Monique[/name_f]
[name_f]Margarite[/name_f]
[name_f]Cosette[/name_f]
[name_f]Maelle[/name_f]
[name_u]Marion[/name_u]
[name_f]Thea[/name_f]
[name_u]Sierra[/name_u]
[name_f]Claudia[/name_f]
[name_f]Heloise[/name_f]
[name_u]Romilly[/name_u]
[name_f]Lavinia[/name_f]
[name_f]Eula[/name_f]
[name_f]Renée[/name_f]
[name_f]Harriet[/name_f]
[name_m]Julius[/name_m]
[name_m]Vinci[/name_m]
[name_m]Pablo[/name_m]
[name_u]Claude[/name_u]
[name_m]Florent[/name_m]
[name_u]Auguste[/name_u]
Tillo
[name_m]Cy[/name_m]
[name_u]David[/name_u]
[name_m]Louis[/name_m]
[name_m]Gilbert[/name_m]
[name_u]Francis[/name_u]
[name_u]Georgie[/name_u]
[name_m]Elio[/name_m]
[name_m]Giovanni[/name_m]
[name_f]Aurelia[/name_f], [name_f]Aurélie[/name_f], [name_m]Aurélien[/name_m]
[name_u]August[/name_u]
[name_m]Cyrus[/name_m], [name_m]Ciro[/name_m]
[name_f]Clementine[/name_f]
[name_m]Elio[/name_m]
[name_m]Cosmo[/name_m], [name_m]Côme[/name_m]
[name_f]Delphine[/name_f]
[name_u]Julien[/name_u]
[name_f]Xanthe[/name_f]
[name_f]Marine[/name_f]
[name_f]Idalia[/name_f]
[name_u]Coco[/name_u]
[name_f]Marisol[/name_f]
[name_f]Coralie[/name_f], [name_f]Coraline[/name_f]
[name_f]Solange[/name_f]
[name_f]Mirabel[/name_f]
[name_f]Apolline[/name_f]
[name_f]Junia[/name_f]
[name_f]Eleni[/name_f]
[name_f]Océane[/name_f]
[name_f]Ondine[/name_f], [name_f]Undine[/name_f]
[name_m]Solal[/name_m]
[name_u]Vianney[/name_u]
[name_f]Amelie[/name_f]
[name_f]Verity[/name_f]
[name_f]Soleil[/name_f] 
[name_f]Elodie[/name_f]
[name_f]Marais[/name_f]
[name_f]Josiane[/name_f]
[name_f]Tess[/name_f]
[name_f]Lucienne[/name_f]
[name_f]Lucy[/name_f]
[name_f]Vivienne[/name_f]
[name_m]Devere[/name_m]
[name_m]Marcel[/name_m]
[name_u]Florian[/name_u]
[name_u]Remy[/name_u]
[name_m]Devereaux[/name_m]
[name_m]Etienne[/name_m]
Oh this feels like a [name_f]Mary[/name_f] [name_m]Stewart[/name_m] [name_u]Novel[/name_u] premise if you throw in an air id mystery 
[name_f]Cynthia[/name_f]
[name_u]Laurel[/name_u]
[name_u]Blanche[/name_u]
[name_f]Mathilde[/name_f]
[name_f]Winnifred[/name_f]
[name_m]Darius[/name_m]
[name_m]Winston[/name_m]
[name_m]Gaspard[/name_m]
[name_m]Percival[/name_m]
[name_u]Antoine[/name_u]
[name_f]Allaire[/name_f] <3
[name_m]Elio[/name_m]
Septién
[name_m]Alain[/name_m]
[name_m]Jacques[/name_m]
[name_u]Léonie[/name_u]
[name_f]Henriette[/name_f] (Ettie / Etty)
[name_f]Aline[/name_f]
[name_f]Françoise[/name_f]
[name_m]Mihai[/name_m]
[name_m]Marceau[/name_m]
[name_f]Juliette[/name_f]
[name_f]Julieta[/name_f]
[name_f]Margareta[/name_f]
[name_m]Pietro[/name_m]
Petre
[name_u]Remy[/name_u]
[name_f]Renée[/name_f]
[name_f]Dafne[/name_f]
[name_f]Gisele[/name_f]
Olavo
[name_m]Eugen[/name_m]
[name_m]Oscar[/name_m]
[name_f]Petra[/name_f]
[name_f]Agata[/name_f]
Brunella
Lucilda
Alecu
[name_m]Gustavo[/name_m]
[name_m]Marcel[/name_m]
[name_f]Zerline[/name_f]
[name_f]Isabetta[/name_f]
[name_m]Paolo[/name_m]
[name_u]Gabriele[/name_u]
[name_f]Amaya[/name_f]
[name_f]Imelda[/name_f]
[name_f]Anastasia[/name_f]
[name_f]Camilla[/name_f]
[name_f]Vera[/name_f]
[name_f]Isla[/name_f]
[name_f]Giselle[/name_f]
[name_f]Lucia[/name_f]
[name_f]Paloma[/name_f]
[name_f]Pomona[/name_f]
[name_f]Leonie[/name_f]
[name_f]Soleil[/name_f]
[name_m]Emil[/name_m]
[name_m]Alessio[/name_m]
[name_u]Cruz[/name_u]
[name_m]Antonio[/name_m]
[name_u]Enzo[/name_u]
[name_m]Cyrus[/name_m]
[name_u]Luca[/name_u]
[name_m]Omri[/name_m]
[name_u]Basil[/name_u]
[name_u]Leon[/name_u]
[name_u]Ciel[/name_u]
[name_m]Sandro[/name_m]
[name_m]Just[/name_m] went there a few months ago 
Luberon [name_u]Blue[/name_u]
[name_m]Felix[/name_m] [name_u]Cove[/name_u]
[name_m]Marius[/name_m] [name_m]Cosimo[/name_m]
[name_m]Gustave[/name_m] [name_f]Provence[/name_f]
[name_m]Mayeul[/name_m] [name_m]Ambroise[/name_m]
Embrun [name_u]Sol[/name_u]
[name_u]Alma[/name_u] [name_f]Josephine[/name_f]
[name_f]Cosima[/name_f] [name_u]Louise[/name_u]
Myrtille [name_u]Augustine[/name_u]
[name_f]Cesaria[/name_f] [name_f]Antoinette[/name_f]
[name_f]Fleur[/name_f] [name_f]Gabrielle[/name_f]
Bleuette [name_f]Adrienne[/name_f]
More ideas:
[name_m]Azur[/name_m], [name_m]César[/name_m], [name_u]Auguste[/name_u]
[name_f]Myosotis[/name_f], [name_f]Rosalie[/name_f], Lavende/Lavander