A variant of Zachary, from Hebrew Zechariah meaning 'God remembers.'
Zacary is an alternate spelling of Zachary, a name with an impressively long lineage stretching back to the Hebrew Bible. The original Hebrew form is Zechariah (זְכַרְיָה), meaning "the Lord has remembered" or "God remembers" — a theologically rich phrase that speaks to the idea of divine attention and covenantal faithfulness. The name is borne by no fewer than 30 individuals in the Hebrew scriptures, including the prophet Zechariah whose book forms part of the Minor Prophets and who predicted the coming of a king "gentle and riding on a donkey."
In the New Testament, Zechariah is the name of the father of John the Baptist, a priest who was struck mute until the miraculous birth of his son. The name passed through Greek as Zacharias and into Latin, establishing deep roots in both Eastern and Western Christian traditions. It became widespread in medieval Europe — Saint Zachary served as Pope from 741 to 752 — and crossed into English as Zachary, with the short form Zack or Zach becoming common in everyday use.
American President Zachary Taylor, the 12th president and a hero of the Mexican-American War, gave the name a distinctly patriotic American association in the 19th century. The spelling Zacary, with the simplified single-c form, represents a streamlining that has become more common in an era when parents often seek names that look slightly fresher than their traditional variants while preserving sound and identity. The name peaked in American popularity in the 1990s alongside Zachary, and both forms continue to be used. Its strong consonant opening, biblical gravity, and accessible nickname potential keep it perennially appealing across different communities and cultures.