Pledged to God and favor or blessing
A modern compound name combining Isabella, a Spanish and Italian form of Elizabeth, with Grace. It merges the traditional meaning of being devoted to God with the virtue of divine favor and elegance.
Less common today
Isabellagrace isn't in the latest US Top 1000. It last peaked at #11,540 in 2015.
US births per 5-year period, 1990βpresent (SSA data).