Lanigan: Last Name Origin and Family Crest

Many Lanigan families will find their roots under Lonergan, the form most records use.

What is the meaning of Lanigan?

Read literally, Lanigan points to “Descendant of Longargán”. The 2010 census count for Lanigan in the United States was 2,596, good for rank 12,025.

Is Lanigan the same name as Lonergan?

Records show Lanigan as one of the forms Lonergan took over time. Local scribes, dialects and emigration all left their mark on how the name was written. Other spellings include Londrigan and Lonegan.

Does every Lanigan family have a crest?

Looking for a Lanigan coat of arms? Arms were granted to families, not to surnames, and our research shows which heraldic tradition fits yours.

For the full story, order the Lanigan surname pack.