Llanfyrnach is a village, area and parish in Pembrokeshire, Wales. The town remains in the electoral ward of Crymych. The town of Crymych and also the hamlets of Hermon, Glandwr and also the eastern part of Pentre Galar remain in Llanfyrnach parish. Llanfyrnach suggests the church of St Brynach. Llanfyrnach village remains in a remote upland location on the headwaters of the River Tâf, about 11 miles (18 kilometres) from Cardigan. The town stays tiny, with much of the labor force employed in transport. The population of the parish was 542 (1801 ), 933 (1851 ), 954 (1901 ), 844 (1951) and also 837 (1981 ). [2] The location remains mostly Welsh-speaking; the proportion of Welsh audio speakers was 100% in 1891, 97% in 1931 as well as 82% in 1971.