Grace
Nanci is a variant of Nancy, which originated as a medieval diminutive of Annis (a form of Agnes) but eventually became associated with Anne. It carries the meaning of grace or favor, derived from the Hebrew name Hannah. This specific spelling was most popular in the mid-20th century.
Less common today
Nanci isn't in the latest US Top 1000. It last peaked at #2,170 in 1991.
US births per 5-year period, 1990βpresent (SSA data).
Grammy-winning folk and country singer-songwriter
Actress known for her role in the television series JAG
Professional golfer and winner of the 1995 Nabisco Dinah Shore