Where Does The Last Name Oulaghan Come From? ^{nationality or country of origin}

Oulaghan occurs in New Zealand more than any other country/territory. It can also occur in the variant forms:. Click here to see other potential spellings of this last name.

How Common Is The Last Name Oulaghan? ^{popularity and diffusion}

The last name Oulaghan is the 2,843,861^st most widely held surname internationally, held by around 1 in 155,054,168 people. The last name occurs mostly in Oceania, where 53 percent of Oulaghan reside; 53 percent reside in Australasia and 53 percent reside in Australia and New Zealand.

This last name is most commonly used in New Zealand, where it is borne by 22 people, or 1 in 205,833. In New Zealand Oulaghan is most frequent in: Canterbury Region, where 45 percent reside, Taranaki Region, where 27 percent reside and Manawatu Wanganui Region, where 23 percent reside. Without taking into account New Zealand this last name occurs in 3 countries. It also occurs in England, where 45 percent reside and Australia, where 6 percent reside.

Oulaghan Family Population Trend ^{historical fluctuation}

The frequency of Oulaghan has changed through the years. In England the number of people bearing the Oulaghan surname increased 263 percent between 1881 and 2014.