I would suggest to use something else. My maiden name is Umberger and as a child I got teased to no end! And that was just having it as a lastname. You might want to think about the teasing the child might receive having this name. But here are a couple middle name suggestions.
Umbriel
NaomiUmbriel
JadeUmbriel
MargaretUmbriel
MaraUmbriel
CatherineUmbriel
Celeste
Hope those help. Not real sure what your naming style is. Or what the last name would be. Sorry I couldn't give you more suggestions.
Kaleb Joshua Wyatt 1-18-2010
Lilith Morgana June 3-4-2011
and
Joah
Paul Benjamin 10-24 2012