A name for Sirius in the Qenya Lexicon and Poetic and Mythological Words of Eldarissa from the 1910s derived from the root ᴱ√TILI (QL/92; PME/92).
Early Quenya
ingil
masculine name. Ingil
tilio
proper name. Sirius
There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.
In the earliest Lost Tales, the name of the son of ᴱQ. Inwe (LT1/22). The son’s name contains an earlier, rejected name ᴱQ. Ing for his father. In unrelated story fragments from the 1920s, the name Ing was also used for a great lord who ruled England (LT2/301), and as such Ingil appeared as an element of the name ᴱQ. Ingilnóre “England” (QL/42). The name ᴹQ. Ingil still appeared in The Etymologies as a derivative of ᴹ√ING (Ety/ING), but in the contemporaneous narratives the name was changed to ᴹQ. Ingwiel. See Q. Ingwion for later developments of this name.