Character Limit?

Do you guys have any guesses as to how long the character limit will be? And what are your island name ideas? I think the character limit will be around 8-10 + Island

I have a few (feel free to use!):

Fools Island (my og name)

Fresa Island (Strawberry Island)

Morado Island (Purple Island)

Isla de Island (Island of Island)

Hibiscus Island

Valent Island (Valentine's Land)

Dr Pepper Island

Canela Island (Cinnamon Island)

Helado Island (Ice Cream Island)

Olive Island

Lilac Island

Hocotate Island (planet where Captain Olimar is from in Pikmin)

Estrella Island (Star Island)

New Leaf Island (like the game)

Koi Pond Island

Meadow Island