Deljuan, derived from the Spanish 'Del Juán,' meaning 'of John' or 'of Juan,' is an uncommon yet distinctive given name of Latin origin. It first gained recognition in the United States during the mid-20th century, with its peak popularity in the 1970s and 1980s.
"The name Deljuan was quite popular between the late 1970s and late 1990s, with spikes of popularity in 1977, 1985, 1998, and 1999, resulting in a total of 28 births during those years."