She wrote her name

Phoebe wrote her name for the first time today.  She loves to do school at the table with the big kids.  She has two dry erase books for letters and number and then a tracing book.  I taught her how to properly hold a pencil last summer but have just let her go at her own pace since then.  She usually does a couple pages and then goes off to play.  In the last month she started writing the letters "H" and "O" but that was it.  Today she made a bunch of scribbles and said it was her name so I wrote it down and she copied it.  Then she did it again herself on a different page.  I had written her name out like that before but she showed no interest in copying before.