Meaning and history
From an English surname derived from the medieval feminine name Diot, a diminutive of Dionysia, the feminine form of Dionysius, Dwight was sometimes used in America in honor of Yale president Timothy Dwight (1752–1817). A notable bearer was the American president Dwight D. Eisenhower (1890–1969).
Dwight rose from #928 to #888 for boys between 2003 and 2004. Its highest annual birth count came in 1953, with 2,698 births.