How to rename the accounts for child method ?

I'm planning to start the Mother/child method with max of 10 child accounts and was wondering if it is a bad idea to rename them a similar name like : nature1,nature2........

What do you think ? any previous experience with such thing ?
Thanks.

I just wonder... why? Dude don't be lazy, the more unique is any black hat related thing you do, the better.
Names are not that hard to remember, we have excel and tons of notepad app's nowadays...stone age is over
Even if you have a lack of imagination, google ''name generator''

Unless its a brand, you should get more creative.