| Nash (N200) | Herefordshire, Warwickshire, Middlesex | 1750 | 1940 | Nona |
| Nash (N200) | Kent | 1490 | 1860 | CragsParkerNash |
| Nash (N200) | North Petherton, Somerset | 1720 | 1840 | Shona |
| Nash (N200) | Tiverton, Devon | 1860 | 1870 | Shona |
| Nash (N200) | West Monkton, Somerset | 1840 | 1860 | Shona |
| Nava (N100) | italy | | | Carolyn P |
| Naylor (N460) | Lancashire | | | Zoemcdougall |
| Neal (N400) | Bignor, Sussex | 1760 | 1800 | Jill |
| Neal (N400) | Maine | 1600 | 1800 | MaryManatee |
| Neal (N400) | Sutton, Sussex | 1790 | 1890 | Jill |
| Neale (N400) | Middlesex, England (Shoreditch, Bethnal Green) | 1780 | 1900 | ard |
| Neale (N400) | Warwickshire - Farnborough area | 1700 | 1900 | Langley Vale Sue |
| Necker (N260) | maryland | 1850 | 1900 | JNecker |
| Neve (N100) | Norfolk | | | Carolyn P |
| New (N000) | Chilton Foliatt, Wiltshire | 1750 | 1900 | BlueSavannah |
| Newbourn, Newborne, Etc. (N165) | Gainsborough area, Hemswell and Haxey area, Lincolnshire | 1680 | 1770 | ElizabethHerts |
| Newey (N000) | Burton on Trent, Staffordshire | 1880 | | Margaret in Burton |
| Newey (N000) | Exton, Rutland | 1845 | | Margaret in Burton |
| Newey (N000) | Handsworth, Staffordshire | 1750 | 1800 | Margaret in Burton |
| Newey (N000) | India | 1793 | 1819 | Margaret in Burton |
| Newey (N000) | Northamptonshire | 1820 | | Margaret in Burton |
| Newgus (N220) | Norfolk | 1720 | 1800 | Margaret in Burton |
| Newland / Nuland / Nueland (N453) | Slindon, Sussex, UK | 1500 | 1900 | Christine in Herts |
| Newman (N550) | bethnal green london | 1866 | 1911 | Goldfinch |
| Newman (N550) | Bratton, Wiltshire | 1750 | 1800 | Merry |
| Newport (N163) | Sydney, New South Wales, Australia | 1902 | 1930 | Merry |
| Newton (N350) | Braceby, Lincolnshire | 1740 | 1820 | ElizabethHerts |
| Newton (N350) | Burton-upon-Trent, Staffordshire | 1640 | 1700 | Merry |
| Newton (N350) | Lancashire, Oldham | 1660 | 1700 | |
| Newton (N350) | Newton Solney, Derbyshire | 1660 | 1700 | Merry |
| Newton (N350) | Ropsley, Lincolnshire | 1825 | 1855 | ElizabethHerts |
| Newton (N350) | Southwark and Newington, Surrey and London | 1830 | 1860 | ElizabethHerts |
| Newton, Nuton (N353) | Northumberland | 1750 | | JBee |
| Nichols (N242) | Kempston and Woburn, Bedfordshire | 1750 | 1850 | Merry |
| Nichols (N242) | Scotland | 1500 | 1800 | MaryManatee |
| Nicholson (N242) | Portree, Skye | 1700 | 1915 | Canucky Woman |
| Nicholson (N242) | Sunderland & Local Area | 1700 | 1900 | BlueSavannah |
| Nicol (N240) | Clackmannan, Clackmannanshire | 1850 | 1870 | Shona |
| Nicol (N240) | Gargunnock, Stirlingshire | 1800 | 1830 | Shona |
| Nicol (N240) | Inverkeithing, Fife | 1870 | 1900 | Shona |
| Nightingale (N235) | Corley, Meriden, Warwickshire | | | marquette |
| Nightingale (N235) | Whitby, Yorkshire; Shadwell, Middlesex; Portsea, Hampshire (sailor) | 1800 | 1840 | ElizabethHerts |
| Niporis (N162) | Berkshire | 1700 | | Margaret in Burton |
| Noakes (N220) | Staffordshire | 1780 | | Margaret in Burton |
| Nobbs (N120) | Dorset | | | Carolyn P |
| Nobbs (N120) | Norfolk | | | Carolyn P |
| Nobes (N120) | Berkshire | | 1840 | Jill |
| Nobes (N120) | Norfolk | | | samxs01 |
| Noble (N140) | Pilton Nothamptonshire | 1600 | 1900 | Janet Chiltern Borders |
| Norman (N655) | Exeter, Devon | 1770 | 1850 | Michael |
| Norman (N655) | Maresfield, Sussex | 1650 | 1750 | Jill |
| Norman (N655) | Swansea, Glamorgan | 1850 | 1950 | Michael |
| Norris (N620) | North Sunderland & Belford, Northumberland | | | Vivian |
| North (N630) | Leicestershire | | | Mary from Italy |
| Nosworthy (N263) | Widecombe, Devon | | | suen |
| Nott (N300) | Hampton, Lovett, Worcestershire UK and Gympie and Brisbane Qld Aust | 1857 | 1923 | MacPanda |
| Nugent (N253) | Cork, Ireland | 1880 | 1920 | Jenthec |
| Nugent (N253) | Roscommon | 1879 | 1961 | Margaret Newman |
| Nutter (N360) | Briercliffe, Lancashire | 1790 | | Jill |