Metro Kids Childcare (may be a nice name if you are in a large downtown area renting a space suitable for a daycare. Maybe an area where a lot of professionals need childcare close to their workplace).
CozyCare Child Center
ABC Learning Center (or Child care center)
Precious Little Ones Learning Center
There is nothing unique about the names I listed above. I hope it sparks some ideas for you. Let us know how it goes. Hope you get that daycare up and running!