annan — Kofi (ˈkəʊfɪ). born 1938, Ghanaian international civil servant; secretary-general of the United Nations (1997–2007): Nobel peace prize 2001 with the UN
canon — A canon is a member of the clergy who is on the staff of a cathedral.
shannon — Claude Elwood [el-woo d] /ˈɛlˌwʊd/ (Show IPA), 1916–2001, U.S. applied mathematician: early developer of information theory.
Three-syllable rhymes
buchanan — George. 1506–82, Scottish historian, who was tutor to Mary, Queen of Scots and James VI; author of History of Scotland (1582)
montanan — Joseph, Jr ("Joe") born 1956, U.S. football player.
Four-or-more syllable rhymes
james buchanan — James, 1791–1868, 15th president of the U.S. 1857–61.
