Weird theme I know.
Penelope - associated with Greek for duck
Jemima -
Jemima puddle-duck from
Beatrix Potter
Brent - reminds me of brant geese
Drake - means duck
Donald - donald duck
Millard - like mallard duck
Gideon - I'm not sure why this name reminds me of ducks so much, it just does. :P
Any names remind you of ducks or geese?