Family name Katlyne (Katlyne 
) , in the entire world, is an extremely rare cognomen. Much more frequently, Katlyne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katlyne | Canada, Philippines, France, Brazil, United States |
Ryan, Simmons, Stewart, Sprotte, Austruy, Bartolo, Bizelli, Paschke, Roberts, Gardner, Gaspard, Gawleta, Lanktree, Lauture, Wheeler, Manssart, Mcaneany, Sinclair, Phillips, Dessaint, Leonador, Williams, Wright, Walker, Fortin, Hvamstad, Howe, York, Moore, Meade, Smith, Alley, Amyot, Clark, Bayne, Louis, Demosthene, James, Magana, Miller, Simoni, Sexton, Preast, Powell, Rooney, Legare, Jensen, Harmon, Hiser, and Hutchinson