Proper feminine noun · From יכל (H3201) and יה (H3050)
And יכליהו Yᵉkolyâhûw; or (2 Chronicles 26:3) יכיליה Yᵉkîylᵉyâh; from H3201 and H3050; Jah will enable; Jekoljah or Jekiljah, an Israelitess:—Jecholiah, Jecoliah.
Outline
Jecoliah or Jecholiah = "Jehovah is able"
wife of king Amaziah of Judah and mother of king Uzziah (Azariah)