Welcome to the forum!
I'd suggest waiting until you get to know your bunny a bit so the name can suit his/her personality. They really can have such varied personalities.
Do you have any favorite movies or books? You can use character names from those.
Or you could choose names based on a theme:
You could consider plant names like Basil, Pepper, Pumpkin, Rose, Daisy, Ivy.
Food names like Latte, Mocha, Snickers, Peanut, Burrito, Coffee, Popcorn, Cinnamon, Honey.
Or "sky" names like Orion, Pluto, Neptune, Draco, Galaxy, Nebula, Venus, Galaxy.
Or rock names like Quartz, Malachite, Copper, Clay, Diamond, Silver, Marble, Slate, Coal.
Or weather names like Blizzard, Volcano, Storm, Dusty, Sunny, Cloud, Rain, Frost
Or based on color (depending on color of course) like Ginger, Cinnamon, Onyx, Vanilla, Cream, Snow, Midnight, Shadow, Cocoa, Butter, Spot, Speckles.