Ohanna is likely derived from Johanna or Ohan, names tied to Hebrew roots meaning "God is gracious."
Ohanna draws from multiple converging streams. Most visibly in Western popular culture, it echoes the Hawaiian word "'ohana" (family, with the extended sense that family means nobody gets left behind), a concept made globally famous by Disney's 2002 animated film "Lilo & Stitch." That film introduced 'ohana to an entire generation as a philosophy of radical inclusion and belonging, and parents who were children during that era have carried the word's warmth into their naming choices.
Beyond Hawaiian resonance, Ohanna also connects to the ancient Hebrew and Greek name Johanna (itself the feminine form of John, from the Hebrew Yohanan, meaning "God is gracious"). Across Armenian naming tradition, Ohanna has functioned as a variant of Hovhannes/Hovanna, names tracing back to the same Biblical root. Armenia has one of the oldest continuous Christian naming traditions in the world, and the 'oh' prefix variant appears in medieval Armenian records, giving Ohanna a lineage stretching back to the early church.
The spelling with "Oh-" rather than "Jo-" or "'O-" makes the name visually distinctive while preserving both its warmth and its Biblical gravity. In contemporary usage, Ohanna appeals to parents who want a name that is melodic and feminine yet not over-familiar — a name that sounds immediately natural when spoken but carries quiet layers of cultural meaning behind it. Its three syllables give it an expansive, open quality that suits a name associated with belonging and welcome.