#Alexoniiu
- Alexoniiu — An archaic and extremely rare onomastic variant of a Romanian surname, structurally related to the forms Alexoni or Alexoniu, derived from the root Alexe or Alexandru. The specific spelling with a double 'i' (iiu) reflects an influence from old Transylvanian parish registers or 19th-century official documents, where endings were Latinized or adapted to transitional Cyrillic spelling norms.