As sturdy as Oak, with deeper roots. For males, it's been on the rise in recent years.

The Annie Oakley connection makes this a bit more girl-appropriate. Oakley has the dubious honor of belonging to the 'brand' names baby club- after the Oakley sunglasses. This name made it into the Top 1000 for the first time in 2013, one of only four girl names starting with O to rank that high. We're definitely keeping an eye on this chart-climbing choice.