The IGI has a family listed

Parents: Henry KEW & Mary Ann LAUNGGAN/LONDURGAN/LANGRAKEN etc.

Offspring:

John 04 Dec 1853
Eleanor Jane 07 Apr 1972, Braddan, IOM
Frederic 04 may 1856, Douglas, St george, IOM
Joseph 17 mar 1867, Braddan, IOM
Julia 09 Oct 1864, Braddan, IOM
Sarah Ann 15 Aug 1869, Braddan, IOM
William 29 Jun 1862, Braddan, IOM

Also

William KEW m Eleanor HODGSON 19 Apr 1877, Douglas, St George, IOM
KEWE, James s/o Jon KEW 18 Dec 1693, Onchan, IOM
KEW, Jony d/o Mack KEW 06 Jun 1608, Ballaugh, IOM

There are four KEWES listed, all 1600s, Malew, IOM
There are many KEWNs & KEWINs listed