Y-DNA haplogroup
33 individuals in Genoplot's reference catalogue carry Y-DNA haplogroup N1a1a1a1a1a or a branch of it, across 15 populations; 33 of them ancient, dated c. 350–1100 CE.
Estonia_EarlyViking 7 individualsSaaremaa_EVA 7 individualsSweden_Viking 5 individualsSkara_VA 3 individualsBaltic_LTU_Late_Antiquity_low_res 1 individualHungary_DanubeTisza_EAvar 1 individualGnezdovo_VA 1 individualGotland_VA 1 individualLithuania_Marvele_Roman 1 individualNorth_VA 1 individualOland_VA 1 individualGermany_Schleswig_Saxon_LMedieval 1 individualNorway_Viking 1 individualRussia_Viking 1 individualViking_Age_Sigtuna 1 individual