Time zones are usually defined as differing from UTC by an integer number of hours, although the laws of each jurisdiction would have to be consulted if sub-second accuracy was required. Several jurisdictions have established time zones that differ by an integer number of half-hours or quarter-hours from UT1 or UTC.
Ayad, is an indirect Quranic name. Pronounced as (U)ltimate + (YA)r(D), it is the plural of Ayd (hands, power, blessings), which itself is the plural of Yad (hand, blessing).
The first thing you should know if you are considering Riyad for your baby's name is that in most countries all over the world the name Riyad is a boy name. The name Riyad is of Arabic origin, and is used mostly in Arabic speaking countries but also in a few other countries and languages of the world.opularity of the Name Riyad. Below you will find the popularity of the baby name Riyad displayed annually, from 1880 to the present day in our name popularity chart. Hover over or click on the dots that represent a year to see how many babies were given the name for that year, for both genders, if available.