Phlegon
PHLEGON (flē'gŏn, Gr. Phlegōn, burning). A believer in Rome to whom Paul sent a loving greeting (Rom.16.14).
PHLEGON flĕg’ ŏn (Φλέγων, G5823, burning). A Christian in Rome, named second in a group of five, but otherwise unknown, to whom Paul sent greetings (Rom 16:14). The group apparently formed a household church.
International Standard Bible Encyclopedia (1915)
fle’-gon, fleg’-on (Phlegan): The name of a Roman Christian to whom Paul sent greetings (Ro 16:14). Of him nothing is known.