Here are the possible solutions for reagan has one named for him clue
Answer
Clue
Relevancy
era
Clue
Reagan has one named for him
Definition
a main division of geological time
neko
Clue
Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"
ronnie
Clue
Mr. Reagan, to Mrs. Reagan
adam
Clue
He has an apple named after him?
He has an apple named after him
ashe
Clue
Tennis great Arthur who has a stadium named for him
balboa
Clue
Explorer who has a monetary unit named after him
Definition
(Spanish) the monetary unit of Panama
mach
Clue
Austrian physicist Ernst who has a speed unit named after him
Definition
a number relating the speed of a body to the speed of sound