The Greek presence in Lebanon is dated to ancient times, and the Phoenicians and Greeks (both maritime peoples) shared close ties. The Greek presence is attested by several place names, and the close ties between Greeks and the Lebanese Greek Orthodox communities.
Greeks in Lebanon Wikipedia
In ancient times Lebanon was the site of several Greek colonies. Following Christianization Greek culture remained a strong influence, waning as the centuries passed, though not disappearing. The city of Amioun (possibly from the Semitic word for Greeks, Yunan), capital of the Koura District (in turn from the Greek χωριά, "villages") in the north of the country is a living testament of that. Following the 2006 invasion of Lebanon by Israel most Greeks have fled the country, although there remains a Greek community in Beirut as well as in the aforementioned Koura District.
There are about 7,000 Greeks living in Tripoli, Lebanon and in El Mina, Lebanon. The majority of them are Muslims of Cretan-Turkish origin and some of them are of Greek Muslim origin. Records suggest that the community left Crete between 1866 and 1897, on the outbreak of the last Cretan uprising against the Ottoman Empire, which ended the Greco-Turkish War of 1897. Many Greek Muslims of Lebanon somewhat managed to preserve their identity and language. Unlike neighbouring communities, they are monogamous and consider divorce a disgrace. Until the Lebanese Civil War, their community was close-knit and entirely endogamous. However many of them left Lebanon during the 15 years of the war. By 1988, many Greek Muslims from both Lebanon and Syria had reported being subject to discrimination by the Greek embassy because of their religious affiliation. The community members would be regarded with indifference and even hostility, and would be denied visas and opportunities to improve their Greek through trips to Greece.