Appii

Concise Bible Dictionary:

Station on the Appian Way, the main road from Rome to the Bay of Naples, where brethren went to meet Paul though 43 miles from Rome (Acts 28:1515And from thence, when the brethren heard of us, they came to meet us as far as Appii forum, and The three taverns: whom when Paul saw, he thanked God, and took courage. (Acts 28:15)). The road was 18 to 22 feet wide, and parts of the ancient paving stones may still be seen. It was constructed by Appius Claudius, hence its name.
 

Strong’s Dictionary of Greek Words:

Number:
675 (find all occurrences in KJV Bible)
Greek:
Ἄππιος
Transliteration:
Appios
Phonic:
ap’-pee-os
Meaning:
of Latin origin; (in the genitive, i.e. possessive case) of Appius, the name of a Roman
KJV Usage:
Appii

Potts’ Bible Proper Names:

Market place of Appius:―a town forty-three miles S.E. of Rome, Acts 28:15. {Appii forum}