Daddy

I don't know if my 22 month old daughter knows my name (other than Mommy).  It is a difficult name for children to say anyway.  But I know she knows her daddy's name.  One night while Daddy was at work she said, "Where's Curtis?"  I asked, "What?" She then went searching through the house, most of the time just looking at the front door to the house, saying, "Curtis, where are you? Curtis, where are you?  Dada, where are you?  Daddy, where are you?  Daddy, where are you?" It didn't matter if I told her that he was at work, she continued to call out for him.