Appleby Duncombe Kincaid A'deane Abbey Abbeyleix Abbot Abbott Abdalla Abdelnour Abdulla Abdy Abe Abel-Smith Abell Abelsen Abercromby Aberuchill Able Abney Abrahall Abraham Abrams Abrashi Acheson Achonry Ackerman Ackersviller Ackland Acklom Ackworth Acland Acland-Hood Acloque Acteson Acton Acworth Adair Adam Adams Adams Adams* Adamson Adamthwaite Adderley Addie Addington Addis Addison Addley Adeane Adeley Adelfa Ades Adie Adkin Adkins Adler Adolph Affleck Agar Agar-Ellis Agar-Robartes Agard Agart Ager Aggas Aglionby Agnes Agnew Agrela Aguirre Ahannay Aho Ahola Aiello Ainsley Ainsworth Ainsworth-Davis Aird Airey Airy Aitchison Aitken Akel Aker Akers Akers-Douglas Akers-Jones Akester Akinci Akroyd Ala-Ikkala Ala-Kokkila Ala-Mayry Alamayry