As a noun marshaler
is (computing) a mechanism for marshalling data.
As a verb marshaled is
(computing) A mechanism for marshalling data.
* (UK) marshalled
* Marshall (rare)
(en proper noun
for someone who was in charge of the horses of a royal household, or an occupational surname for someone who looked after horses, or was responsible for the custody of prisoners.
, transferred use of the surname since nineteenth century.
English surnames from occupations