| First name in mystery authors | 29 |
| First name in mystery | 21 |
| First name in mysteries | 23 |
| First name in musical composition | 33 |
| First name in movies | 20 |
| First name in movie lore | 24 |
| First name in movie directors | 29 |
| First name in motorcycling | 26 |
| First name in motorcycles | 25 |
| First name in motorcycle stunts | 31 |
| First name in motorcycle jumping | 32 |
| First name in motorcycle daredeviltry | 37 |
| First name in Moscow | 20 |
| First name in morning TV | 24 |
| First name in morning talk | 26 |
| First name in moonwalking | 25 |
| First name in moon walkers | 26 |
| First name in modern dance | 26 |
| First name in modeling | 22 |
| First name in misanthropy | 25 |
| First name in mimicry | 21 |
| First name in Mideast politics | 30 |
| First name in metal | 19 |
| First name in medieval traveling | 32 |
| First name in Mayberry | 22 |
| First name in mausoleums | 24 |
| First name in masterpieces | 26 |
| First name in mascara | 21 |
| First name in makeup | 20 |
| First name in macho stunts | 26 |
| First name in lyrics | 20 |
| First name in lyricists | 23 |
| First name in luxury cars | 25 |
| First name in Louvre | 20 |
| First name in long jumping | 26 |
| First name in long home runs | 28 |
| First name in lip-syncing | 25 |
| First name in lip-synching | 26 |
| First name in linguistics | 25 |
| First name in light verse | 25 |
| First name in life vests | 24 |
| First name in life jackets? | 27 |
| First name in licorice-stick players | 36 |
| First name in Libya | 19 |
| First name in lexicography | 26 |
| First name in letter revelation | 31 |
| First name in leisure wear | 26 |
| First name in legendary sleepers | 32 |
| First name in legendary gymnasts | 32 |
| First name in legendary guitarists | 34 |
| First name in legendary golfers | 31 |
| First name in legendary comedy | 30 |
| First name in legal fiction | 27 |
| First name in Latin jazz legends | 32 |
| First name in late-night TV | 27 |
| First name in late-night talk, once | 35 |
| First name in late-night | 24 |
| First name in landscapes | 24 |
| First name in jumping over things on motorcycles | 48 |
| First name in journals | 22 |
| First name in journalism | 24 |
| First name in jeans | 19 |
| First name in jazz singing | 26 |
| First name in jazz legends | 26 |
| First name in jazz | 18 |
| First name in Japanese golf | 27 |
| First name in Japanese cinema | 29 |
| First name in jamming | 21 |
| First name in Israeli politics | 30 |
| First name in Israeli history | 29 |
| First name in ironmen | 21 |
| First name in international diplomacy | 37 |
| First name in interest rates | 28 |
| First name in infamy | 20 |
| First name in Indian politics | 29 |
| First name in Indian music | 26 |
| First name in ice cream | 23 |
| First name in hunchbacks | 24 |
| First name in humorous writing | 30 |
| First name in humorous poetry | 29 |
| First name in humor | 19 |
| First name in household wit | 27 |
| First name in household humor | 29 |
| First name in hotels | 20 |
| First name in hotelkeeping | 26 |
| First name in hoteliers | 23 |
| First name in horror icons | 26 |
| First name in horror flicks | 27 |
| First name in horror films | 26 |
| First name in horror film directing | 35 |
| First name in horror | 20 |
| First name in honesty | 21 |
| First name in homemaking hints | 30 |
| First name in home humor | 24 |
| First name in home how-to | 25 |
| First name in Hollywood gossip | 30 |
| First name in Hollywood dirt-dishing | 36 |
| First name in Hollywood dirt | 28 |
| First name in Hollywood | 23 |
| First name in helicopters | 25 |