2 syllables:
any, behney, beni, benney, benni, bennie, benny, blenny, clenney, denney, denni, dennie, denny, fenney, fenny, freni, gennie, genny, glennie, glenny, gwennie, heney, henie, henne, henney, hennie, henny, jcpenney, jenney, jenni, jennie, jenny, kenney, kenny, lenni, lennie, lenny, leny, leonie, manie, many, men he, neni, nenni, pennae, penney, penni, pennie, penny, plenty, quene, rennie, renny, seney, sheni, steny, sweney, tenney, tennie, tenny, theni, then he, treni, twenty, veney, wenny, when he, yene

3 syllables:
again he, ankeney, antennae, aveni, catchpenny, eelblenny, eightpenny, evgeni, evgeny, fourpenny, get-penny, gisenyi, halfpenny, hapenny, how-many, how many, kilkenny, lickpenny, macclenny, mcclenny, mckenney, mckenny, mule-jenny, new penny, pelmeni, pickpenny, pikeblenny, pinchpenny, progenie, propene, ruteni, sclaveni, sixpenny, snakeblenny, sportscene, steve penny, synteny, temeni, tenpenny, third-penny, threepenny, tom kenny, true-penny, truepenny, tuppenny, twelvepenny, twopenny, yevgeny

4 syllables:
allegheny, averpenny, casey kenney, creeping jenny, cryogeny, empangeni, isogeny, jason kenny, laura kenny, letterkenny, lilangeni, mcilhenny, mioveni, moneypenny, morphogeny, museveni, ninepenny, opolchenie, polimeni, polyteny, rob mcelhenney, saraceni, scrapepenny, shove-halfpenny, silver jenny, singappenney, spend a penny, spinning jenny, taoudenni, two-a-penny

5 syllables:
abergavenny, organogeny, vouliagmeni

6 syllables:
renaud lavillenie, twopenny-halfpenny

7 syllables:
samantha akkineni

8 syllables:
867-5309/jenny