49 percent

Within the United States, by analyzing data released from the 1990 census by the Census Bureau, the given name Kris was statistically the most likely to be used for either gender. Among the other names that were the closest to being gender neutral include the following (in order from slightly more feminine to slightly more masculine): Dominique, Gale, Leslie, Pat, Jody, Jesse, Morgan, Robbie, Kris, Frankie, Kerry, Johnnie, Carey, Tommie, Casey, Merle, Taylor, and Jamie.