No. The term "mongoloid" is a discarded 18th/19th-century racial typology (Blumenbach, Linnaeus) based on pseudoscientific cranial measurements and phenotype stereotypes (epicanthic fold, straight hair, etc.).
Population genetics uses ancestry-informative markers, haplogroups, autosomal clusters—not racial categories. Terms like "East Asian," "Southeast Asian," "South Asian," "Central Asian" denote geographic/genetic ancestry, not race.
Use precise, respectful language: "Asian people," "people of Asian descent," or specific ethnicity (Japanese, Korean, Filipino, Indian, etc.).