Tomar, also known in English as Thomar, is a portuguese city and a municipality in the historical Ribatejo portuguese province, and in Sa…Tomar, also known in English as Thomar, is a portuguese city and a municipality in the historical Ribatejo portuguese province, and in Santarém district. The town proper has a population of about 20,000. The municipality population in 2011 was 40,677, in an area of 351.20 km.