Family name เลื่อย (Sawltree 
, เลื่อย, Sawitterr) , in all the world, is an extremely rare cognomen. Much more prevalently, เลื่อย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawltree | Thailand |
Asaw, Saewing, Saw, Sawab, Sawag, Sawage, Sawaht, Sawak, Sawake, Sawal, Sawangned, Sawangveuing, Sawangying, Sawapron, Sawas, Sawasd, Sawasde, Sawassing, Sawast, Sawate, Sawateur, Sawath, Sawatming, Sawatsing, Sawaug, Sawbizar, Sawbutr, Sawching, Sawe, Sawed, Sawedgrod, Sawedsil, Sawedsin, Sawedsud, Sawedwech, Sawedwed, Saween, Sawef, Saweg, Sawelar, Sawen, Sawer, Sawern, Sawes, Sawest, Sawet, Saweterch, Saweth, Sawetre, Sawetwade, Sawetwing, Sawhang, Sawhat, Sawhin, Sawhoe, Sawhum, Sawi, Sawia, Sawian, Sawid, Sawien, Sawig, Sawigar, Sawik, Sawil, Sawingsin, Sawiros, Sawiss, Sawitar, Sawitch, Sawiter, Sawl, Sawle, Sawlim, Sawlin, Sawling, Sawlisan, Sawlow, Sawm, Sawmon, Sawnaing, Sawoel, Sawok, Saworn, Sawpa, Sawrang, Sawred, Sawrs, Sawsen, Sawsew, Sawsng, Sawst, Sawta, Sawtell, Sawthoew, Sawthow, Sawtl, Sawtree, Sawual, Sawue, Sawush, Sawut, Sawuth, Sawvay, Saww, Sawyer, and Thsawn