Often, an asterisk (*
) is used to denote dates of birth. An example is the German Wikipedia entry for Donald E. Knuth.
The corresponding symbol for dates of death is the dagger (†
), produced by, e.g., \textdagger
.
Here is a custom-designed Bezier-curve flame in TikZ combined with a dotless letter ‘i’:

Here is the source:
\documentclass{minimal}
\usepackage{tikz}
\newcommand{\iflame}[2]{%
\begin{tikzpicture}[scale=#1]
\fill[color=#2]
(0,0) .. controls (-1.5,1.25) and (.5,2) .. (-.2,4)
.. controls (1,2.5) and (1,.5) .. (0,0);
\end{tikzpicture}
}
\newcommand{\icandle}[1]{%
\rlap{\kern-.0275em\raisebox{1.2ex}{\iflame{.035}{#1}}}$\i$%
}
\begin{document}
\noindent
el\icandle{red}te\\
el\icandle{orange}te\\
el\icandle{yellow!80!red}te\\
el\icandle{gray}te\\
elite\\
\par
\end{document}
If you find the serifs on the ‘i’ to be undesirable, you can substitute instead a vertical rule of height 1ex, depth 0ex, and width .7pt, with about .09em kerning on each side, and then lower the flame by .1ex. I tried it both ways and I personally like it better with the serifs on the ‘i’.
Addendum
I just noticed today that the middle three letters of “elite” are “lit” and that the last four letters are “lite”. There is also the visual pun “e-lite”, e.g., “electronic light.”
Best Answer
I would think your best bet might come from
pifont
's dingbats:\cmark
is defined as\ding{51}
, while\xmark
is defined as\ding{55}
. Here is a list of the dingbat symbols, taken from thepifont
quick reference guide: