1 Dollar - Elizabeth II Honoré de Balzac and Ewelina Hańska

Niue's practice of licensing its sovereign coinage authority to third-party minting programs has produced some genuinely odd pairings, and this one qualifies. Balzac and Ewelina Hańska conducted a correspondence-heavy romance spanning nearly two decades before marrying in March 1850 — five months before Balzac died. The relationship was conducted largely by letter while Hańska remained on her Ukrainian estate, legally unable to remarry until her first husband's death in 1841.

Niue itself has no meaningful connection to either figure. The coin exists because Polish collector markets respond well to Romantic-era literary subjects, and Niue's mint licensing arrangement makes such issues commercially straightforward to produce.