This type of noise is usually caused by malfunctioning valve lifters or an exhaust manifold leak. If the noise lasts for more than a minute and completely disappears or dimishes after the engine is warm, the most likely cause is an exhaust manifold leak.
Herma [her-ma] as a name for girls has its root in Greek, and the name Herma means messenger. Herma is an alternate form of Hermione (Greek). ASSOCIATED WITH greek, messenger (prophet)
Herma is also a short form of the name Hermine (French and German) in the German language. Herma is also a variant of the name Irma (English, French, German, Indian, Italian, and Spanish) in the English language. Herma is an infrequently used baby name for girls. It is not listed in the top 1000 names.