The term "Eldian Identity" refers to the cultural and social identity of the Eldians, a fictional ethnic group from the anime and manga series Attack on Titan. Eldians are characterized by their unique ability to transform into Titans, which has led to their persecution and discrimination in the series. This identity is shaped by their historical experiences, including oppression and conflict with other groups, particularly the Marleyans. Eldian Identity also encompasses themes of heritage, trauma, and the struggle for acceptance. Throughout the series, characters grapple with their identity, often facing stigma and prejudice due to their lineage. The exploration of Eldian Identity raises questions about morality, freedom, and the impact of history on personal and collective identities.