Ichthys Symbol - Meaning and History of the Christian Fish Sign #3740642 (License: Personal Use)

This minimalist black-line ichthys symbol-derived from the Greek word “ἰχθύς” (ichthys), meaning “fish”-was historically used by early Christians as a covert sign of identification. Each letter in the acronym stands for “Ἰησοῦς Χριστός, Θεοῦ Υἱός, Σωτήρ” (Jesus Christ, Son of God, Savior). Its clean, scalable design makes it ideal for digital, print, and religious contexts.

Commonly used on websites, church materials, merchandise, and social media to denote Christian identity; matches user intent for religious education, symbol research, or faith-based design assets.