In addition to my Hebrew names, my circle name  shall I hereby join to them.
Lleucu, pronounced "Lly-kee" (i.e. Lley-kee) is a Celtic/Welsh name meaning "light". As "Liorah" means "light to me", Lleucu marks its reception. It is the name of a true mekubal.
Transliterated into Hebrew letters, Lleucu ללאכו (where א is vowelized with tzere) comes from the root (shoresh) לאך, meaning "accomplishing work", "messenger" and "angel".  This root is found in derivation in Bereshit 2:2 -
"And on the seventh day God finished His work which He had made; and He rested on the seventh day from all His work which He had made."
ויכל אל הים ביום השביעי, מלאכתו אשר עשה; וישבת ביום השביעי, מכל-מלאכתו אשר עשה
Lleucu ללאכו is my name of Shabbat consciousness. ללאכו has a gematria of 87 (see Akvah). It is also the root לאך surrounded by the letters ל"ו (see lamedvavnik).
 Ritual mystical name.
 Etymological Dictionary Of Biblical Hebrew, R' Matityahu Clark
see also Mashpia, Lleucu - The Secret Of Amen, Circle Casting, Double Blessings, Double Lameds