Lebanon
Arab 95%, Armenian 4%, other 1%

Lesotho
Sotho 99.7%, Europeans, Asians, and other 0.3%,

Liberia
indigenous African tribes 95% (including Kpelle, Bassa, Gio,
Kru, Grebo, Mano, Krahn, Gola, Gbandi, Loma, Kissi, Vai, Dei, Bella,
Mandingo, and Mende), Americo-Liberians 2.5% (descendants of
immigrants from the US who had been slaves), Congo People 2.5%
(descendants of immigrants from the Caribbean who had been slaves)

Libya
Berber and Arab 97%, Greeks, Maltese, Italians, Egyptians,
Pakistanis, Turks, Indians, Tunisians

Liechtenstein
Alemannic 86%, Italian, Turkish, and other 14%

Lithuania
Lithuanian 80.6%, Russian 8.7%, Polish 7%, Belarusian
1.6%, other 2.1%

Luxembourg
Celtic base (with French and German blend), Portuguese,
Italian, Slavs (from Montenegro, Albania, and Kososvo) and European
(guest and resident workers)

Macau
Chinese 95%, Macanese (mixed Portuguese and Asian ancestry),
Portuguese, other

Macedonia, The Former Yugoslav Republic of
Macedonian 64.2%,
Albanian 25.2%, Turkish 3.8%, Roma 2.7%, Serb 1.8%, other 2.3% (1994)

Madagascar
Malayo-Indonesian (Merina and related Betsileo), Cotiers
(mixed African, Malayo-Indonesian, and Arab ancestry -
Betsimisaraka, Tsimihety, Antaisaka, Sakalava), French, Indian,
Creole, Comoran