I like
Neely much better for a girl--especially as a nickname for Cornelia--because I knew an amazing one.
Neil is fine, but not something I'd use.
Oscar is too trendy for me, but
Oz is fun. I also like Az.
Array
And the old men march slowly, all bent, stiff and sore
The forgotten heroes from a forgotten war
And the young people ask, "What are they marching for?"
And I ask myself the same question