Not even thinking about names yet

Stephanie • Third pregnancy, chasing around my rainbow baby who is currently an energetic toddler!
16 weeks today. Will find out our baby's sex in two weeks. Is it odd I haven't come up with any names yet? Seeing so many people already have names picked out months ago.
Am I just behind? Or maybe afraid to think of names in case something bad happens? (Suffered miscarriage at 12 weeks at the beginning of 2015).
I think once we know if it's a boy or a girl we might make more progress on names, but I guess I'm wondering if any of you also has a "nameless" baby for a while during pregnancy.