Λαίλιος
Could not find Λαιλίῳ in Logeion dictionaries.
Λαιλίῳ Proper-name noun: masculine dative singular of Λαίλιος
Λαίλιος -ου, ὁ Laelius, male name Plut. CMi. 7.3, al.
Λαίλιος, ου (ὁ) = lat. Lælius, n. d’h. rom. Plut. T. Gracch. 8, Cato mi. 7, etc.