abelia n. [Clarke Abel, 1780-1826, British botanist]
adamsite n. [Roger Adams, 1889-1971 American chemist]
Addisonian adj. [Joseph Addison, 1672-1719, British writer noted for clarity]
albertype n. [Joseph Albert, 1825-86, Austrian photographer]
Aldine n. [Manutius Aldus, 1775-1805, Italian engraver]
aldrin n. [Kurt Alder, 1902-1958, American chemist]
alexandrite n. [Alexander I of Russia, 1777-1825]
algorithm n. [Al-Khwarizm, 9th cent. mathematician who eschewed the abacus]
America n. [old Italian mapmaker -- you've heard the story]
ammeter / amp / ampere / amperage [Andre Marie Ampere, 1775-1836, French]
angstrom n. [Anders Jonas Angstrom, 1814-1874, Swedish scientist]
baud n. [J.M.E. Baudot, 1845-1903, French inventor]
begonia
Benedict Arnold n. [1741-1801, infamous Revolutionary War traitor]
bloomers n. [Amelia Jenkins Bloomer, 1818-94, American feminist]
Bolivia n. [Simon Bolivar, 1783-1830, Venezuelan, "the Great Liberator" ]
bowdlerize v. [Thomas Bowdler, 1754-1825, expurgator]
boycott v. [Charles C. Boycott, 1832-1897, snooty Irish landlord]
braille n., adj. [Loius Braille, 1809-1852, French savior to the blind]
brougham
buhlwork n. [A.C. Boule, 1642-1732, French cabinet maker]
cardigan n., adj. [J.T. Brudnell, 7th Earl of Cardigan, 1797-1818]
Caesarian / C-section n., adj. [Julius Casear, from his mother's womb untimely ripped]
Celsius adj. [Anders Celsius, 1701-1744, Swedish astronomer]
chauvinism / -ist / -istic n., adj. [N. Chauvin, Napoleanic soldier, loudmouthed patriot]
Columbia n. [Christopher Columbus; there's a lot of stuff named for him]
coulomb n. [Charles Augustine, 1736-1806, French physicist / inventor]
curie n. [the Curies, husband and wife, French, dabblers in radioactivity]
curium n. [them again]
daguerreotype n, [Louis Daguerre, 1789-1851, French painter-photographer]
dahlia n. [Anders Dahlia, Swedish botanist, d.1789]
damoclean / sword of Damocles adj., n.[smarmy courtesan to Dionysus of Syracuse]
Darwinian / Darwinism adj., n. [Charles Darwin, 1809-1882, English naturalist]
decibel n. [Alexander Graham Bell, 1847-1922, benefactor to the deaf]
derrick n. [after a well-known Tyburn hangman, circa 1600]
derringer n. [Henry Derringer, 19th century American gunsmith]
Dickensian adj. [Charles Dickens, 1812-1870, English novelist]
diesel adj., n. [Rudulph Diesel, 1858-1913, German automotive designer]
doberman n. [Ludwig Doberman, 19th century German dogbreeder]
dobro n. [from the Dobson brothers, American guitar makers, 1920s]
draconian adj. [Draco, a Gulianni-esque Greek leader, circa 650 B.C.]
dunce n. [John Duns Scotus, c.1265-1308, Scottish theologian with pointy cap]
einsteinium [Albert Einstein, Swiss patent clerk of note]
epicurean
farad / faraday / faradize [Michael Faraday, British physicist]
farenheit
Fosbury [Dick Fosbury, American, 1968 Olympic highjump innovator]
frangipani
frisbee [from a pie company, thence a trademark for Wham-o, now somewhat generic]
fuschia [Leonard Fuchs, 1501-66, German botanist]
galvanize / galvanic
Geronimo [1829-1909, Apache leader and parachutist]
gerrymander / gerryrig [Elbridge Gerry, 1744-1814, politician]
grahamite
grangerize [book clipper]
Granny Smith [Australian apple breeder and matriarch]
guillotine [Guillotine, French efficiency expert]
guy [Guy Fawkes, British insurgent without a match]
Heimlich
Hobson's choice [Thomas Hobson, 1544-1631, Cambridge, England]
Horatio Alger [a real can-do kinda guy]
Jack Rose
jacquard [J.M. Jacquard, 1757-1834, French inventor, industrialist]
Jesus Christ [used as an interjection; noted carpenter]
jimson weed [King James]
John Hancock [prominent signer of Declaration of Independence]
joule
Kafkaesque [from the writing to Franz Kafka, cited more often than read]
Kelvin
lambert
leotard [Jules Leotard, French; that daring young man on the flying trapeze]
listeria
loganberry
ludditte
lynch [Wiliam Lynch, 1742-1820, vigilante with rope]
macabre
macadam / macadamia
mach
Machiavellian [advisor to the rich and famous]
mackintosh [Charles Macintosh, cold person]
Mae West [World War II, buxom flotation device]
marialite
masochism / -ist [Leopold von Sacher-Masoch, 1836-95, Austrian writer]
Matthew Walker
maudlin
maverick [Samuel A. Maverick, 1803-1870, Texan without a branding iron]
maxwell
mazarine [Jules Mazarin, 1602-61, French man of intrigue]
Mc- [prefix dennoting superficiality, slap-dashery, fluff]
McCarthyism [Senator Joe McCarthy, 1909-57, political witch-hunter]
McCleod [some sort of implement for rending the ground]
McIntosh [apple]
mesmerize
mirandize [Miranda v. Arizona, "You have the right to remain silent..."]
Molotov coctail [it's said he never actually made one -- it's honorary]
murcott
napoleon
Nehru 
newton [Sir Isaac Newton, smart guy]
nicotine / nocotinia
ohm
Orwellian [George Orwell, author of 1984; read the book]
Oscar ["You like me! You really like me!"]
pasteurize [Louis Pasteur, microbiologist and milk lover]
peeping Tom
poinsettia
Ponzi [Charles Ponzi, noted schemer, d.1949]
Pullman [little suitcase]
Pyrrhic [Pyrrus, c318-272 BC, king of Epirus who overextended himself]
Queen Anne [style of furniture / interior design]
Queen Anne's lace
quisling [Vidkun Quisling, 1887-1945, Norwegian sell-out, Nazi schill]
raglan [Lorg Raglan, 1788-1855, British field marshall]
rammelsbergite
Reaganomics [infamous 80's scam]
rickettsia
roentgen
Roy Rogers [singing cowboy, hero to a generation]
Rube Goldberg [Rube Goldberg, efficiency expert]
ruy lopez [Ruy Lopez, early chess expert]
sadism / -ist
sally lunn
salmonella
sandwich
sarrusaphone
saxaphone
Shirley Temple
shrapnel
sideburns [General Ambrose Burnside, 1824-1881, notoriously bad at his job]
silhouette n.
simens
sousaphone [John Phillip Sousa, composer, bandleader]
spoonerism n.
stishovite n.
stomach Steinway n.
stroganoff n.
talbotype n. [archaic photographic process]
tarmac n.
Tasmania / Tasmanian devil n.
tawdry adj.
Teddy-bear n. [Theodore Roosevelt, U.S. President and great white hunter]
tetrazinni n. [Louisa Tetrazini, 1874-1940; she sang for her supper]
theramin n. ["I'm picking up good vibrations; she's giving me excitations..."]
thespian adj., n. [Thespis]
Tom Collins n.
Tommy-gun n.
tontine n.
Tony n.
valentine n. [Saint Valentine, Christian martyr, c. 270]
valentinite n.
Van der Hum
vernier
Victorian adj. [Victoria, 1819-1901, British queen and trendsetter]
vivianite n. [J.G. Vivian, mineralogist]
volt n.
zinnia n.

The etymologies for the following eponyms are not yet accepted by my dictionary, The RHDEL 2d E, so I've refrained from putting them on the list.  Perhaps you can find a citation?

August
Bismark
bogart
camellia
crapper
Dorothy Hammil
dukes
Farrah flip
fudge
gardenia
gibberish
Hitler Youth
Homer
July
magnolia
Peavey
Pulaski
real McCoy
sequoia
stetson
Veronica Lake
Windsor / double Windsor
wisteria