You're giving examples of a motto, not a name. Example: Toyota "Lets Go Places". So moving on you could go with something the kids relate to. Kids love Disney anything... "Princess _________ here to play with you"

"The baby monitor"

The non gary glitter-esque child minder.

I'm applying for care.com and I need a name that stands out

I'm good with kids, I'm 15, I'm responsible, I can read to them :), I can play various instruments, I'll do anything

Examples of names on the sight : Experienced and responsible available at all times!

On the sight it says choose something that will stand out and say something about yourself